4638208068

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{659}}^1$

素因数の和:1248

約数の個数: 144

約数和(自身を含む): 13137284160

約数和(自身を除く): 8499076092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 557, 659, 702, 972, 1053, 1114, 1318, 1404, 1671, 1977, 2106, 2228, 2636, 3159, 3342, 3954, 4212, 5013, 5931, 6318, 6684, 7241, 7908, 8567, 10026, 11862, 12636, 14482, 15039, 17134, 17793, 20052, 21723, 23724, 25701, 28964, 30078, 34268, 35586, 43446, 45117, 51402, 53379, 60156, 65169, 71172, 77103, 86892, 90234, 102804, 106758, 130338, 135351, 154206, 160137, 180468, 195507, 213516, 231309, 260676, 270702, 308412, 320274, 367063, 391014, 462618, 541404, 586521, 640548, 693927, 734126, 782028, 925236, 1101189, 1173042, 1387854, 1468252, 1759563, 2081781, 2202378, 2346084, 2775708, 3303567, 3519126, 4163562, 4404756, 4771819, 6607134, 7038252, 8327124, 9543638, 9910701, 13214268, 14315457, 19087276, 19821402, 28630914, 29732103, 39642804, 42946371, 57261828, 59464206, 85892742, 89196309, 118928412, 128839113, 171785484, 178392618, 257678226, 356785236, 386517339, 515356452, 773034678, 1159552017, 1546069356, 2319104034, 4638208068]

約数ペア:

[(1, 4638208068), (2, 2319104034), (3, 1546069356), (4, 1159552017), (6, 773034678), (9, 515356452), (12, 386517339), (13, 356785236), (18, 257678226), (26, 178392618), (27, 171785484), (36, 128839113), (39, 118928412), (52, 89196309), (54, 85892742), (78, 59464206), (81, 57261828), (108, 42946371), (117, 39642804), (156, 29732103), (162, 28630914), (234, 19821402), (243, 19087276), (324, 14315457), (351, 13214268), (468, 9910701), (486, 9543638), (557, 8327124), (659, 7038252), (702, 6607134), (972, 4771819), (1053, 4404756), (1114, 4163562), (1318, 3519126), (1404, 3303567), (1671, 2775708), (1977, 2346084), (2106, 2202378), (2228, 2081781), (2636, 1759563), (3159, 1468252), (3342, 1387854), (3954, 1173042), (4212, 1101189), (5013, 925236), (5931, 782028), (6318, 734126), (6684, 693927), (7241, 640548), (7908, 586521), (8567, 541404), (10026, 462618), (11862, 391014), (12636, 367063), (14482, 320274), (15039, 308412), (17134, 270702), (17793, 260676), (20052, 231309), (21723, 213516), (23724, 195507), (25701, 180468), (28964, 160137), (30078, 154206), (34268, 135351), (35586, 130338), (43446, 106758), (45117, 102804), (51402, 90234), (53379, 86892), (60156, 77103), (65169, 71172)]