373721868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 1115084880

約数和(自身を除く): 741363012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 53, 57, 61, 76, 78, 106, 114, 117, 122, 156, 159, 169, 171, 183, 212, 228, 234, 244, 247, 318, 338, 342, 366, 468, 477, 494, 507, 549, 636, 676, 684, 689, 732, 741, 793, 954, 988, 1007, 1014, 1098, 1159, 1378, 1482, 1521, 1586, 1908, 2014, 2028, 2067, 2196, 2223, 2318, 2379, 2756, 2964, 3021, 3042, 3172, 3211, 3233, 3477, 4028, 4134, 4446, 4636, 4758, 6042, 6084, 6201, 6422, 6466, 6954, 7137, 8268, 8892, 8957, 9063, 9516, 9633, 9699, 10309, 10431, 12084, 12402, 12844, 12932, 13091, 13908, 14274, 15067, 17914, 18126, 19266, 19398, 20618, 20862, 24804, 26182, 26871, 28548, 28899, 29097, 30134, 30927, 35828, 36252, 38532, 38796, 39273, 41236, 41724, 42029, 45201, 52364, 53742, 57798, 58194, 60268, 61427, 61854, 78546, 80613, 84058, 90402, 92781, 107484, 115596, 116388, 117819, 122854, 123708, 126087, 135603, 157092, 161226, 168116, 170183, 180804, 184281, 185562, 195871, 235638, 245708, 252174, 271206, 322452, 340366, 368562, 371124, 378261, 391742, 471276, 504348, 510549, 542412, 546377, 552843, 587613, 680732, 737124, 756522, 783484, 798551, 1021098, 1092754, 1105686, 1175226, 1513044, 1531647, 1597102, 1639131, 1762839, 2042196, 2185508, 2211372, 2350452, 2395653, 3063294, 3194204, 3278262, 3525678, 4791306, 4917393, 6126588, 6556524, 7051356, 7186959, 9582612, 9834786, 10381163, 14373918, 19669572, 20762326, 28747836, 31143489, 41524652, 62286978, 93430467, 124573956, 186860934, 373721868]

約数ペア:

[(1, 373721868), (2, 186860934), (3, 124573956), (4, 93430467), (6, 62286978), (9, 41524652), (12, 31143489), (13, 28747836), (18, 20762326), (19, 19669572), (26, 14373918), (36, 10381163), (38, 9834786), (39, 9582612), (52, 7186959), (53, 7051356), (57, 6556524), (61, 6126588), (76, 4917393), (78, 4791306), (106, 3525678), (114, 3278262), (117, 3194204), (122, 3063294), (156, 2395653), (159, 2350452), (169, 2211372), (171, 2185508), (183, 2042196), (212, 1762839), (228, 1639131), (234, 1597102), (244, 1531647), (247, 1513044), (318, 1175226), (338, 1105686), (342, 1092754), (366, 1021098), (468, 798551), (477, 783484), (494, 756522), (507, 737124), (549, 680732), (636, 587613), (676, 552843), (684, 546377), (689, 542412), (732, 510549), (741, 504348), (793, 471276), (954, 391742), (988, 378261), (1007, 371124), (1014, 368562), (1098, 340366), (1159, 322452), (1378, 271206), (1482, 252174), (1521, 245708), (1586, 235638), (1908, 195871), (2014, 185562), (2028, 184281), (2067, 180804), (2196, 170183), (2223, 168116), (2318, 161226), (2379, 157092), (2756, 135603), (2964, 126087), (3021, 123708), (3042, 122854), (3172, 117819), (3211, 116388), (3233, 115596), (3477, 107484), (4028, 92781), (4134, 90402), (4446, 84058), (4636, 80613), (4758, 78546), (6042, 61854), (6084, 61427), (6201, 60268), (6422, 58194), (6466, 57798), (6954, 53742), (7137, 52364), (8268, 45201), (8892, 42029), (8957, 41724), (9063, 41236), (9516, 39273), (9633, 38796), (9699, 38532), (10309, 36252), (10431, 35828), (12084, 30927), (12402, 30134), (12844, 29097), (12932, 28899), (13091, 28548), (13908, 26871), (14274, 26182), (15067, 24804), (17914, 20862), (18126, 20618), (19266, 19398)]