1221913224

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30689}}^1$

素因数の和:30787

約数の個数: 96

約数和(自身を含む): 3830112000

約数和(自身を除く): 2608198776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 79, 84, 126, 158, 168, 237, 252, 316, 474, 504, 553, 632, 711, 948, 1106, 1422, 1659, 1896, 2212, 2844, 3318, 4424, 4977, 5688, 6636, 9954, 13272, 19908, 30689, 39816, 61378, 92067, 122756, 184134, 214823, 245512, 276201, 368268, 429646, 552402, 644469, 736536, 859292, 1104804, 1288938, 1718584, 1933407, 2209608, 2424431, 2577876, 3866814, 4848862, 5155752, 7273293, 7733628, 9697724, 14546586, 15467256, 16971017, 19395448, 21819879, 29093172, 33942034, 43639758, 50913051, 58186344, 67884068, 87279516, 101826102, 135768136, 152739153, 174559032, 203652204, 305478306, 407304408, 610956612, 1221913224]

約数ペア:

[(1, 1221913224), (2, 610956612), (3, 407304408), (4, 305478306), (6, 203652204), (7, 174559032), (8, 152739153), (9, 135768136), (12, 101826102), (14, 87279516), (18, 67884068), (21, 58186344), (24, 50913051), (28, 43639758), (36, 33942034), (42, 29093172), (56, 21819879), (63, 19395448), (72, 16971017), (79, 15467256), (84, 14546586), (126, 9697724), (158, 7733628), (168, 7273293), (237, 5155752), (252, 4848862), (316, 3866814), (474, 2577876), (504, 2424431), (553, 2209608), (632, 1933407), (711, 1718584), (948, 1288938), (1106, 1104804), (1422, 859292), (1659, 736536), (1896, 644469), (2212, 552402), (2844, 429646), (3318, 368268), (4424, 276201), (4977, 245512), (5688, 214823), (6636, 184134), (9954, 122756), (13272, 92067), (19908, 61378), (30689, 39816)]