213265052

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1136

約数の個数: 96

約数和(自身を含む): 511795200

約数和(自身を除く): 298530148

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 343, 364, 539, 572, 637, 686, 1001, 1078, 1087, 1274, 1372, 2002, 2156, 2174, 2548, 3773, 4004, 4348, 4459, 7007, 7546, 7609, 8918, 11957, 14014, 14131, 15092, 15218, 17836, 23914, 28028, 28262, 30436, 47828, 49049, 53263, 56524, 83699, 98098, 98917, 106526, 155441, 167398, 196196, 197834, 213052, 310882, 334796, 372841, 395668, 585893, 621764, 692419, 745682, 1088087, 1171786, 1384838, 1491364, 2176174, 2343572, 2769676, 4101251, 4352348, 4846933, 7616609, 8202502, 9693866, 15233218, 16405004, 19387732, 30466436, 53316263, 106632526, 213265052]

約数ペア:

[(1, 213265052), (2, 106632526), (4, 53316263), (7, 30466436), (11, 19387732), (13, 16405004), (14, 15233218), (22, 9693866), (26, 8202502), (28, 7616609), (44, 4846933), (49, 4352348), (52, 4101251), (77, 2769676), (91, 2343572), (98, 2176174), (143, 1491364), (154, 1384838), (182, 1171786), (196, 1088087), (286, 745682), (308, 692419), (343, 621764), (364, 585893), (539, 395668), (572, 372841), (637, 334796), (686, 310882), (1001, 213052), (1078, 197834), (1087, 196196), (1274, 167398), (1372, 155441), (2002, 106526), (2156, 98917), (2174, 98098), (2548, 83699), (3773, 56524), (4004, 53263), (4348, 49049), (4459, 47828), (7007, 30436), (7546, 28262), (7609, 28028), (8918, 23914), (11957, 17836), (14014, 15218), (14131, 15092)]