1279411828884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{128237}}^1$

素因数の和:128396

約数の個数: 240

約数和(自身を含む): 3941514960768

約数和(自身を除く): 2662103131884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 83, 84, 106, 108, 126, 159, 162, 166, 189, 212, 249, 252, 318, 324, 332, 371, 378, 477, 498, 567, 581, 636, 742, 747, 756, 954, 996, 1113, 1134, 1162, 1431, 1484, 1494, 1743, 1908, 2226, 2241, 2268, 2324, 2862, 2988, 3339, 3486, 4293, 4399, 4452, 4482, 5229, 5724, 6678, 6723, 6972, 8586, 8798, 8964, 10017, 10458, 13197, 13356, 13446, 15687, 17172, 17596, 20034, 20916, 26394, 26892, 30051, 30793, 31374, 39591, 40068, 47061, 52788, 60102, 61586, 62748, 79182, 92379, 94122, 118773, 120204, 123172, 128237, 158364, 184758, 188244, 237546, 256474, 277137, 356319, 369516, 384711, 475092, 512948, 554274, 712638, 769422, 831411, 897659, 1108548, 1154133, 1425276, 1538844, 1662822, 1795318, 2308266, 2494233, 2692977, 3325644, 3462399, 3590636, 4616532, 4988466, 5385954, 6796561, 6924798, 8078931, 9976932, 10387197, 10643671, 10771908, 13593122, 13849596, 16157862, 20389683, 20774394, 21287342, 24236793, 27186244, 31931013, 32315724, 40779366, 41548788, 42574684, 47575927, 48473586, 61169049, 63862026, 72710379, 74505697, 81558732, 95151854, 95793039, 96947172, 122338098, 127724052, 142727781, 145420758, 149011394, 183507147, 190303708, 191586078, 223517091, 244676196, 285455562, 287379117, 290841516, 298022788, 367014294, 383172156, 428183343, 447034182, 550521441, 564114563, 570911124, 574758234, 670551273, 734028588, 856366686, 862137351, 894068364, 1101042882, 1128229126, 1149516468, 1284550029, 1341102546, 1692343689, 1712733372, 1724274702, 2011653819, 2202085764, 2256458252, 2569100058, 2682205092, 3384687378, 3448549404, 3853650087, 3948801941, 4023307638, 5077031067, 5138200116, 6034961457, 6769374756, 7707300174, 7897603882, 8046615276, 10154062134, 11846405823, 12069922914, 15231093201, 15414600348, 15795207764, 20308124268, 23692811646, 24139845828, 30462186402, 35539217469, 45693279603, 47385623292, 60924372804, 71078434938, 91386559206, 106617652407, 142156869876, 182773118412, 213235304814, 319852957221, 426470609628, 639705914442, 1279411828884]

約数ペア:

[(1, 1279411828884), (2, 639705914442), (3, 426470609628), (4, 319852957221), (6, 213235304814), (7, 182773118412), (9, 142156869876), (12, 106617652407), (14, 91386559206), (18, 71078434938), (21, 60924372804), (27, 47385623292), (28, 45693279603), (36, 35539217469), (42, 30462186402), (53, 24139845828), (54, 23692811646), (63, 20308124268), (81, 15795207764), (83, 15414600348), (84, 15231093201), (106, 12069922914), (108, 11846405823), (126, 10154062134), (159, 8046615276), (162, 7897603882), (166, 7707300174), (189, 6769374756), (212, 6034961457), (249, 5138200116), (252, 5077031067), (318, 4023307638), (324, 3948801941), (332, 3853650087), (371, 3448549404), (378, 3384687378), (477, 2682205092), (498, 2569100058), (567, 2256458252), (581, 2202085764), (636, 2011653819), (742, 1724274702), (747, 1712733372), (756, 1692343689), (954, 1341102546), (996, 1284550029), (1113, 1149516468), (1134, 1128229126), (1162, 1101042882), (1431, 894068364), (1484, 862137351), (1494, 856366686), (1743, 734028588), (1908, 670551273), (2226, 574758234), (2241, 570911124), (2268, 564114563), (2324, 550521441), (2862, 447034182), (2988, 428183343), (3339, 383172156), (3486, 367014294), (4293, 298022788), (4399, 290841516), (4452, 287379117), (4482, 285455562), (5229, 244676196), (5724, 223517091), (6678, 191586078), (6723, 190303708), (6972, 183507147), (8586, 149011394), (8798, 145420758), (8964, 142727781), (10017, 127724052), (10458, 122338098), (13197, 96947172), (13356, 95793039), (13446, 95151854), (15687, 81558732), (17172, 74505697), (17596, 72710379), (20034, 63862026), (20916, 61169049), (26394, 48473586), (26892, 47575927), (30051, 42574684), (30793, 41548788), (31374, 40779366), (39591, 32315724), (40068, 31931013), (47061, 27186244), (52788, 24236793), (60102, 21287342), (61586, 20774394), (62748, 20389683), (79182, 16157862), (92379, 13849596), (94122, 13593122), (118773, 10771908), (120204, 10643671), (123172, 10387197), (128237, 9976932), (158364, 8078931), (184758, 6924798), (188244, 6796561), (237546, 5385954), (256474, 4988466), (277137, 4616532), (356319, 3590636), (369516, 3462399), (384711, 3325644), (475092, 2692977), (512948, 2494233), (554274, 2308266), (712638, 1795318), (769422, 1662822), (831411, 1538844), (897659, 1425276), (1108548, 1154133)]