242049132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 702024960

約数和(自身を除く): 459975828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 163, 167, 171, 228, 234, 247, 326, 334, 342, 468, 489, 494, 501, 652, 668, 684, 741, 978, 988, 1002, 1467, 1482, 1503, 1956, 2004, 2119, 2171, 2223, 2934, 2964, 3006, 3097, 3173, 4238, 4342, 4446, 5868, 6012, 6194, 6346, 6357, 6513, 8476, 8684, 8892, 9291, 9519, 12388, 12692, 12714, 13026, 18582, 19038, 19071, 19539, 25428, 26052, 27221, 27873, 28557, 37164, 38076, 38142, 39078, 40261, 41249, 54442, 55746, 57114, 76284, 78156, 80522, 81663, 82498, 108884, 111492, 114228, 120783, 123747, 161044, 163326, 164996, 241566, 244989, 247494, 326652, 353873, 362349, 371241, 483132, 489978, 494988, 517199, 707746, 724698, 742482, 979956, 1034398, 1061619, 1415492, 1449396, 1484964, 1551597, 2068796, 2123238, 3103194, 3184857, 4246476, 4654791, 6206388, 6369714, 6723587, 9309582, 12739428, 13447174, 18619164, 20170761, 26894348, 40341522, 60512283, 80683044, 121024566, 242049132]

約数ペア:

[(1, 242049132), (2, 121024566), (3, 80683044), (4, 60512283), (6, 40341522), (9, 26894348), (12, 20170761), (13, 18619164), (18, 13447174), (19, 12739428), (26, 9309582), (36, 6723587), (38, 6369714), (39, 6206388), (52, 4654791), (57, 4246476), (76, 3184857), (78, 3103194), (114, 2123238), (117, 2068796), (156, 1551597), (163, 1484964), (167, 1449396), (171, 1415492), (228, 1061619), (234, 1034398), (247, 979956), (326, 742482), (334, 724698), (342, 707746), (468, 517199), (489, 494988), (494, 489978), (501, 483132), (652, 371241), (668, 362349), (684, 353873), (741, 326652), (978, 247494), (988, 244989), (1002, 241566), (1467, 164996), (1482, 163326), (1503, 161044), (1956, 123747), (2004, 120783), (2119, 114228), (2171, 111492), (2223, 108884), (2934, 82498), (2964, 81663), (3006, 80522), (3097, 78156), (3173, 76284), (4238, 57114), (4342, 55746), (4446, 54442), (5868, 41249), (6012, 40261), (6194, 39078), (6346, 38142), (6357, 38076), (6513, 37164), (8476, 28557), (8684, 27873), (8892, 27221), (9291, 26052), (9519, 25428), (12388, 19539), (12692, 19071), (12714, 19038), (13026, 18582)]