648594276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{5113}}^1$

素因数の和:5193

約数の個数: 72

約数和(自身を含む): 1706275872

約数和(自身を除く): 1057681596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 961, 1023, 1364, 1922, 2046, 2883, 3844, 4092, 5113, 5766, 10226, 10571, 11532, 15339, 20452, 21142, 30678, 31713, 42284, 56243, 61356, 63426, 112486, 126852, 158503, 168729, 224972, 317006, 337458, 475509, 634012, 674916, 951018, 1743533, 1902036, 3487066, 4913593, 5230599, 6974132, 9827186, 10461198, 14740779, 19654372, 20922396, 29481558, 54049523, 58963116, 108099046, 162148569, 216198092, 324297138, 648594276]

約数ペア:

[(1, 648594276), (2, 324297138), (3, 216198092), (4, 162148569), (6, 108099046), (11, 58963116), (12, 54049523), (22, 29481558), (31, 20922396), (33, 19654372), (44, 14740779), (62, 10461198), (66, 9827186), (93, 6974132), (124, 5230599), (132, 4913593), (186, 3487066), (341, 1902036), (372, 1743533), (682, 951018), (961, 674916), (1023, 634012), (1364, 475509), (1922, 337458), (2046, 317006), (2883, 224972), (3844, 168729), (4092, 158503), (5113, 126852), (5766, 112486), (10226, 63426), (10571, 61356), (11532, 56243), (15339, 42284), (20452, 31713), (21142, 30678)]