1355398356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 3609360384

約数和(自身を除く): 2253962028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 43, 52, 74, 78, 86, 111, 127, 129, 148, 156, 172, 222, 254, 258, 381, 444, 481, 508, 516, 559, 762, 962, 1118, 1443, 1524, 1591, 1651, 1677, 1849, 1924, 2236, 2886, 3182, 3302, 3354, 3698, 4699, 4773, 4953, 5461, 5547, 5772, 6364, 6604, 6708, 7396, 9398, 9546, 9906, 10922, 11094, 14097, 16383, 18796, 19092, 19812, 20683, 21844, 22188, 24037, 28194, 32766, 41366, 48074, 56388, 61087, 62049, 65532, 68413, 70993, 72111, 82732, 96148, 122174, 124098, 136826, 141986, 144222, 183261, 202057, 205239, 212979, 234823, 244348, 248196, 273652, 283972, 288444, 366522, 404114, 410478, 425958, 469646, 606171, 704469, 733044, 808228, 820956, 851916, 889369, 939292, 1212342, 1408938, 1778738, 2424684, 2626741, 2668107, 2817876, 3052699, 3557476, 5253482, 5336214, 6105398, 7880223, 8688451, 9158097, 10506964, 10672428, 12210796, 15760446, 17376902, 18316194, 26065353, 31520892, 34753804, 36632388, 52130706, 104261412, 112949863, 225899726, 338849589, 451799452, 677699178, 1355398356]

約数ペア:

[(1, 1355398356), (2, 677699178), (3, 451799452), (4, 338849589), (6, 225899726), (12, 112949863), (13, 104261412), (26, 52130706), (37, 36632388), (39, 34753804), (43, 31520892), (52, 26065353), (74, 18316194), (78, 17376902), (86, 15760446), (111, 12210796), (127, 10672428), (129, 10506964), (148, 9158097), (156, 8688451), (172, 7880223), (222, 6105398), (254, 5336214), (258, 5253482), (381, 3557476), (444, 3052699), (481, 2817876), (508, 2668107), (516, 2626741), (559, 2424684), (762, 1778738), (962, 1408938), (1118, 1212342), (1443, 939292), (1524, 889369), (1591, 851916), (1651, 820956), (1677, 808228), (1849, 733044), (1924, 704469), (2236, 606171), (2886, 469646), (3182, 425958), (3302, 410478), (3354, 404114), (3698, 366522), (4699, 288444), (4773, 283972), (4953, 273652), (5461, 248196), (5547, 244348), (5772, 234823), (6364, 212979), (6604, 205239), (6708, 202057), (7396, 183261), (9398, 144222), (9546, 141986), (9906, 136826), (10922, 124098), (11094, 122174), (14097, 96148), (16383, 82732), (18796, 72111), (19092, 70993), (19812, 68413), (20683, 65532), (21844, 62049), (22188, 61087), (24037, 56388), (28194, 48074), (32766, 41366)]