2745455856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{399979}}^1$

素因数の和:400014

約数の個数: 80

約数和(自身を含む): 8332383360

約数和(自身を除く): 5586927504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 399979, 799958, 1199937, 1599916, 2399874, 3199832, 4399769, 4799748, 5199727, 6399664, 8799538, 9599496, 10399454, 13199307, 15599181, 17599076, 19198992, 20798908, 26398614, 31198362, 35198152, 41597816, 52797228, 57196997, 62396724, 70396304, 83195632, 105594456, 114393994, 124793448, 171590991, 211188912, 228787988, 249586896, 343181982, 457575976, 686363964, 915151952, 1372727928, 2745455856]

約数ペア:

[(1, 2745455856), (2, 1372727928), (3, 915151952), (4, 686363964), (6, 457575976), (8, 343181982), (11, 249586896), (12, 228787988), (13, 211188912), (16, 171590991), (22, 124793448), (24, 114393994), (26, 105594456), (33, 83195632), (39, 70396304), (44, 62396724), (48, 57196997), (52, 52797228), (66, 41597816), (78, 35198152), (88, 31198362), (104, 26398614), (132, 20798908), (143, 19198992), (156, 17599076), (176, 15599181), (208, 13199307), (264, 10399454), (286, 9599496), (312, 8799538), (429, 6399664), (528, 5199727), (572, 4799748), (624, 4399769), (858, 3199832), (1144, 2399874), (1716, 1599916), (2288, 1199937), (3432, 799958), (6864, 399979)]