1397555016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1301}}^1$

素因数の和:1647

約数の個数: 128

約数和(自身を含む): 4120986240

約数和(自身を除く): 2723431224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 313, 429, 572, 626, 858, 939, 1144, 1252, 1301, 1716, 1878, 2504, 2602, 3432, 3443, 3756, 3903, 4069, 5204, 6886, 7512, 7806, 8138, 10329, 10408, 12207, 13772, 14311, 15612, 16276, 16913, 20658, 24414, 27544, 28622, 31224, 32552, 33826, 41316, 42933, 44759, 48828, 50739, 57244, 67652, 82632, 85866, 89518, 97656, 101478, 114488, 134277, 135304, 171732, 179036, 186043, 202956, 268554, 343464, 358072, 372086, 405912, 407213, 537108, 558129, 744172, 814426, 1074216, 1116258, 1221639, 1488344, 1628852, 2232516, 2443278, 3257704, 4465032, 4479343, 4886556, 5293769, 8958686, 9773112, 10587538, 13438029, 15881307, 17917372, 21175076, 26876058, 31762614, 35834744, 42350152, 53752116, 58231459, 63525228, 107504232, 116462918, 127050456, 174694377, 232925836, 349388754, 465851672, 698777508, 1397555016]

約数ペア:

[(1, 1397555016), (2, 698777508), (3, 465851672), (4, 349388754), (6, 232925836), (8, 174694377), (11, 127050456), (12, 116462918), (13, 107504232), (22, 63525228), (24, 58231459), (26, 53752116), (33, 42350152), (39, 35834744), (44, 31762614), (52, 26876058), (66, 21175076), (78, 17917372), (88, 15881307), (104, 13438029), (132, 10587538), (143, 9773112), (156, 8958686), (264, 5293769), (286, 4886556), (312, 4479343), (313, 4465032), (429, 3257704), (572, 2443278), (626, 2232516), (858, 1628852), (939, 1488344), (1144, 1221639), (1252, 1116258), (1301, 1074216), (1716, 814426), (1878, 744172), (2504, 558129), (2602, 537108), (3432, 407213), (3443, 405912), (3756, 372086), (3903, 358072), (4069, 343464), (5204, 268554), (6886, 202956), (7512, 186043), (7806, 179036), (8138, 171732), (10329, 135304), (10408, 134277), (12207, 114488), (13772, 101478), (14311, 97656), (15612, 89518), (16276, 85866), (16913, 82632), (20658, 67652), (24414, 57244), (27544, 50739), (28622, 48828), (31224, 44759), (32552, 42933), (33826, 41316)]