1220305197132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3539}}^1\times {\mathrm{1368319}}^1$

素因数の和:1371875

約数の個数: 72

約数和(自身を含む): 3526324838400

約数和(自身を除く): 2306019641268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3539, 7078, 10617, 14156, 21234, 24773, 31851, 42468, 49546, 63702, 74319, 99092, 127404, 148638, 222957, 297276, 445914, 891828, 1368319, 2736638, 4104957, 5473276, 8209914, 9578233, 12314871, 16419828, 19156466, 24629742, 28734699, 38312932, 49259484, 57469398, 86204097, 114938796, 172408194, 344816388, 4842480941, 9684961882, 14527442823, 19369923764, 29054885646, 33897366587, 43582328469, 58109771292, 67794733174, 87164656938, 101692099761, 135589466348, 174329313876, 203384199522, 305076299283, 406768399044, 610152598566, 1220305197132]

約数ペア:

[(1, 1220305197132), (2, 610152598566), (3, 406768399044), (4, 305076299283), (6, 203384199522), (7, 174329313876), (9, 135589466348), (12, 101692099761), (14, 87164656938), (18, 67794733174), (21, 58109771292), (28, 43582328469), (36, 33897366587), (42, 29054885646), (63, 19369923764), (84, 14527442823), (126, 9684961882), (252, 4842480941), (3539, 344816388), (7078, 172408194), (10617, 114938796), (14156, 86204097), (21234, 57469398), (24773, 49259484), (31851, 38312932), (42468, 28734699), (49546, 24629742), (63702, 19156466), (74319, 16419828), (99092, 12314871), (127404, 9578233), (148638, 8209914), (222957, 5473276), (297276, 4104957), (445914, 2736638), (891828, 1368319)]