645133032

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:904

約数の個数: 128

約数和(自身を含む): 1857139200

約数和(自身を除く): 1212006168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 97, 108, 123, 164, 194, 216, 246, 291, 328, 369, 388, 492, 582, 738, 751, 776, 873, 984, 1107, 1164, 1476, 1502, 1746, 2214, 2253, 2328, 2619, 2952, 3004, 3492, 3977, 4428, 4506, 5238, 6008, 6759, 6984, 7954, 8856, 9012, 10476, 11931, 13518, 15908, 18024, 20277, 20952, 23862, 27036, 30791, 31816, 35793, 40554, 47724, 54072, 61582, 71586, 72847, 81108, 92373, 95448, 107379, 123164, 143172, 145694, 162216, 184746, 214758, 218541, 246328, 277119, 286344, 291388, 369492, 429516, 437082, 554238, 582776, 655623, 738984, 831357, 859032, 874164, 1108476, 1311246, 1662714, 1748328, 1966869, 2216952, 2622492, 2986727, 3325428, 3933738, 5244984, 5973454, 6650856, 7867476, 8960181, 11946908, 15734952, 17920362, 23893816, 26880543, 35840724, 53761086, 71681448, 80641629, 107522172, 161283258, 215044344, 322566516, 645133032]

約数ペア:

[(1, 645133032), (2, 322566516), (3, 215044344), (4, 161283258), (6, 107522172), (8, 80641629), (9, 71681448), (12, 53761086), (18, 35840724), (24, 26880543), (27, 23893816), (36, 17920362), (41, 15734952), (54, 11946908), (72, 8960181), (82, 7867476), (97, 6650856), (108, 5973454), (123, 5244984), (164, 3933738), (194, 3325428), (216, 2986727), (246, 2622492), (291, 2216952), (328, 1966869), (369, 1748328), (388, 1662714), (492, 1311246), (582, 1108476), (738, 874164), (751, 859032), (776, 831357), (873, 738984), (984, 655623), (1107, 582776), (1164, 554238), (1476, 437082), (1502, 429516), (1746, 369492), (2214, 291388), (2253, 286344), (2328, 277119), (2619, 246328), (2952, 218541), (3004, 214758), (3492, 184746), (3977, 162216), (4428, 145694), (4506, 143172), (5238, 123164), (6008, 107379), (6759, 95448), (6984, 92373), (7954, 81108), (8856, 72847), (9012, 71586), (10476, 61582), (11931, 54072), (13518, 47724), (15908, 40554), (18024, 35793), (20277, 31816), (20952, 30791), (23862, 27036)]