344643390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 1151539200

約数和(自身を除く): 806895810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 83, 90, 91, 105, 117, 126, 130, 135, 166, 169, 182, 189, 195, 210, 234, 249, 270, 273, 315, 338, 351, 378, 390, 415, 455, 498, 507, 546, 581, 585, 630, 702, 747, 819, 830, 845, 910, 945, 1014, 1079, 1162, 1170, 1183, 1245, 1365, 1494, 1521, 1638, 1690, 1743, 1755, 1890, 2158, 2197, 2241, 2366, 2457, 2490, 2535, 2730, 2905, 3042, 3237, 3486, 3510, 3549, 3735, 4095, 4394, 4482, 4563, 4914, 5070, 5229, 5395, 5810, 5915, 6474, 6591, 7098, 7470, 7553, 7605, 8190, 8715, 9126, 9711, 10458, 10647, 10790, 10985, 11205, 11830, 12285, 13182, 14027, 15106, 15210, 15379, 15687, 16185, 17430, 17745, 19422, 19773, 21294, 21970, 22410, 22659, 22815, 24570, 26145, 28054, 29133, 30758, 31374, 31941, 32370, 32955, 35490, 37765, 39546, 42081, 45318, 45630, 46137, 48555, 52290, 53235, 58266, 59319, 63882, 65910, 67977, 70135, 75530, 76895, 78435, 84162, 92274, 97110, 98189, 98865, 106470, 113295, 118638, 126243, 135954, 138411, 140270, 145665, 153790, 156870, 159705, 182351, 196378, 197730, 203931, 210405, 226590, 230685, 252486, 276822, 291330, 294567, 296595, 319410, 339885, 364702, 378729, 407862, 415233, 420810, 461370, 490945, 547053, 589134, 593190, 631215, 679770, 692055, 757458, 830466, 883701, 911755, 981890, 1019655, 1094106, 1262430, 1276457, 1384110, 1472835, 1641159, 1767402, 1823510, 1893645, 2039310, 2076165, 2552914, 2651103, 2735265, 2945670, 3282318, 3787290, 3829371, 4152330, 4418505, 4923477, 5302206, 5470530, 6382285, 7658742, 8205795, 8837010, 9846954, 11488113, 12764570, 13255515, 16411590, 19146855, 22976226, 24617385, 26511030, 34464339, 38293710, 49234770, 57440565, 68928678, 114881130, 172321695, 344643390]

約数ペア:

[(1, 344643390), (2, 172321695), (3, 114881130), (5, 68928678), (6, 57440565), (7, 49234770), (9, 38293710), (10, 34464339), (13, 26511030), (14, 24617385), (15, 22976226), (18, 19146855), (21, 16411590), (26, 13255515), (27, 12764570), (30, 11488113), (35, 9846954), (39, 8837010), (42, 8205795), (45, 7658742), (54, 6382285), (63, 5470530), (65, 5302206), (70, 4923477), (78, 4418505), (83, 4152330), (90, 3829371), (91, 3787290), (105, 3282318), (117, 2945670), (126, 2735265), (130, 2651103), (135, 2552914), (166, 2076165), (169, 2039310), (182, 1893645), (189, 1823510), (195, 1767402), (210, 1641159), (234, 1472835), (249, 1384110), (270, 1276457), (273, 1262430), (315, 1094106), (338, 1019655), (351, 981890), (378, 911755), (390, 883701), (415, 830466), (455, 757458), (498, 692055), (507, 679770), (546, 631215), (581, 593190), (585, 589134), (630, 547053), (702, 490945), (747, 461370), (819, 420810), (830, 415233), (845, 407862), (910, 378729), (945, 364702), (1014, 339885), (1079, 319410), (1162, 296595), (1170, 294567), (1183, 291330), (1245, 276822), (1365, 252486), (1494, 230685), (1521, 226590), (1638, 210405), (1690, 203931), (1743, 197730), (1755, 196378), (1890, 182351), (2158, 159705), (2197, 156870), (2241, 153790), (2366, 145665), (2457, 140270), (2490, 138411), (2535, 135954), (2730, 126243), (2905, 118638), (3042, 113295), (3237, 106470), (3486, 98865), (3510, 98189), (3549, 97110), (3735, 92274), (4095, 84162), (4394, 78435), (4482, 76895), (4563, 75530), (4914, 70135), (5070, 67977), (5229, 65910), (5395, 63882), (5810, 59319), (5915, 58266), (6474, 53235), (6591, 52290), (7098, 48555), (7470, 46137), (7553, 45630), (7605, 45318), (8190, 42081), (8715, 39546), (9126, 37765), (9711, 35490), (10458, 32955), (10647, 32370), (10790, 31941), (10985, 31374), (11205, 30758), (11830, 29133), (12285, 28054), (13182, 26145), (14027, 24570), (15106, 22815), (15210, 22659), (15379, 22410), (15687, 21970), (16185, 21294), (17430, 19773), (17745, 19422)]