19347616248

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1\times {\mathrm{20507}}^1$

素因数の和:22604

約数の個数: 64

約数和(自身を含む): 50941872000

約数和(自身を除く): 31594255752

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 2069, 4138, 6207, 8276, 12414, 16552, 20507, 24828, 39311, 41014, 49656, 61521, 78622, 82028, 117933, 123042, 157244, 164056, 235866, 246084, 314488, 389633, 471732, 492168, 779266, 943464, 1168899, 1558532, 2337798, 3117064, 4675596, 9351192, 42428983, 84857966, 127286949, 169715932, 254573898, 339431864, 509147796, 806150677, 1018295592, 1612301354, 2418452031, 3224602708, 4836904062, 6449205416, 9673808124, 19347616248]

約数ペア:

[(1, 19347616248), (2, 9673808124), (3, 6449205416), (4, 4836904062), (6, 3224602708), (8, 2418452031), (12, 1612301354), (19, 1018295592), (24, 806150677), (38, 509147796), (57, 339431864), (76, 254573898), (114, 169715932), (152, 127286949), (228, 84857966), (456, 42428983), (2069, 9351192), (4138, 4675596), (6207, 3117064), (8276, 2337798), (12414, 1558532), (16552, 1168899), (20507, 943464), (24828, 779266), (39311, 492168), (41014, 471732), (49656, 389633), (61521, 314488), (78622, 246084), (82028, 235866), (117933, 164056), (123042, 157244)]