40645432828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{9137}}^1$

素因数の和:9284

約数の個数: 144

約数和(自身を含む): 97189428672

約数和(自身を除く): 56543995844

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 101, 121, 143, 154, 182, 202, 242, 286, 308, 364, 404, 484, 572, 707, 847, 1001, 1111, 1313, 1414, 1573, 1694, 2002, 2222, 2626, 2828, 3146, 3388, 4004, 4444, 5252, 6292, 7777, 9137, 9191, 11011, 12221, 14443, 15554, 18274, 18382, 22022, 24442, 28886, 31108, 36548, 36764, 44044, 48884, 57772, 63959, 85547, 100507, 101101, 118781, 127918, 158873, 171094, 201014, 202202, 237562, 255836, 317746, 342188, 402028, 404404, 475124, 635492, 703549, 831467, 922837, 1105577, 1112111, 1306591, 1407098, 1662934, 1845674, 2211154, 2224222, 2613182, 2814196, 3325868, 3691348, 4422308, 4448444, 5226364, 6459859, 7739039, 9146137, 10151207, 11996881, 12919718, 14372501, 15478078, 18292274, 20302414, 23993762, 25839436, 28745002, 30956156, 36584548, 40604828, 47987524, 57490004, 71058449, 83978167, 100607507, 111663277, 131965691, 142116898, 167956334, 201215014, 223326554, 263931382, 284233796, 335912668, 402430028, 446653108, 527862764, 781642939, 923759837, 1451622601, 1563285878, 1847519674, 2903245202, 3126571756, 3695039348, 5806490404, 10161358207, 20322716414, 40645432828]

約数ペア:

[(1, 40645432828), (2, 20322716414), (4, 10161358207), (7, 5806490404), (11, 3695039348), (13, 3126571756), (14, 2903245202), (22, 1847519674), (26, 1563285878), (28, 1451622601), (44, 923759837), (52, 781642939), (77, 527862764), (91, 446653108), (101, 402430028), (121, 335912668), (143, 284233796), (154, 263931382), (182, 223326554), (202, 201215014), (242, 167956334), (286, 142116898), (308, 131965691), (364, 111663277), (404, 100607507), (484, 83978167), (572, 71058449), (707, 57490004), (847, 47987524), (1001, 40604828), (1111, 36584548), (1313, 30956156), (1414, 28745002), (1573, 25839436), (1694, 23993762), (2002, 20302414), (2222, 18292274), (2626, 15478078), (2828, 14372501), (3146, 12919718), (3388, 11996881), (4004, 10151207), (4444, 9146137), (5252, 7739039), (6292, 6459859), (7777, 5226364), (9137, 4448444), (9191, 4422308), (11011, 3691348), (12221, 3325868), (14443, 2814196), (15554, 2613182), (18274, 2224222), (18382, 2211154), (22022, 1845674), (24442, 1662934), (28886, 1407098), (31108, 1306591), (36548, 1112111), (36764, 1105577), (44044, 922837), (48884, 831467), (57772, 703549), (63959, 635492), (85547, 475124), (100507, 404404), (101101, 402028), (118781, 342188), (127918, 317746), (158873, 255836), (171094, 237562), (201014, 202202)]