354728052

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3943}}^1$

素因数の和:3987

約数の個数: 144

約数和(自身を含む): 1133032320

約数和(自身を除く): 778304268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 294, 306, 357, 378, 441, 459, 476, 588, 612, 714, 756, 833, 882, 918, 1071, 1323, 1428, 1666, 1764, 1836, 2142, 2499, 2646, 3213, 3332, 3943, 4284, 4998, 5292, 6426, 7497, 7886, 9996, 11829, 12852, 14994, 15772, 22491, 23658, 27601, 29988, 35487, 44982, 47316, 55202, 67031, 70974, 82803, 89964, 106461, 110404, 134062, 141948, 165606, 193207, 201093, 212922, 248409, 268124, 331212, 386414, 402186, 425844, 469217, 496818, 579621, 603279, 745227, 772828, 804372, 938434, 993636, 1159242, 1206558, 1407651, 1490454, 1738863, 1809837, 1876868, 2318484, 2413116, 2815302, 2980908, 3284519, 3477726, 3619674, 4222953, 5216589, 5630604, 6569038, 6955452, 7239348, 8445906, 9853557, 10433178, 12668859, 13138076, 16891812, 19707114, 20866356, 25337718, 29560671, 39414228, 50675436, 59121342, 88682013, 118242684, 177364026, 354728052]

約数ペア:

[(1, 354728052), (2, 177364026), (3, 118242684), (4, 88682013), (6, 59121342), (7, 50675436), (9, 39414228), (12, 29560671), (14, 25337718), (17, 20866356), (18, 19707114), (21, 16891812), (27, 13138076), (28, 12668859), (34, 10433178), (36, 9853557), (42, 8445906), (49, 7239348), (51, 6955452), (54, 6569038), (63, 5630604), (68, 5216589), (84, 4222953), (98, 3619674), (102, 3477726), (108, 3284519), (119, 2980908), (126, 2815302), (147, 2413116), (153, 2318484), (189, 1876868), (196, 1809837), (204, 1738863), (238, 1490454), (252, 1407651), (294, 1206558), (306, 1159242), (357, 993636), (378, 938434), (441, 804372), (459, 772828), (476, 745227), (588, 603279), (612, 579621), (714, 496818), (756, 469217), (833, 425844), (882, 402186), (918, 386414), (1071, 331212), (1323, 268124), (1428, 248409), (1666, 212922), (1764, 201093), (1836, 193207), (2142, 165606), (2499, 141948), (2646, 134062), (3213, 110404), (3332, 106461), (3943, 89964), (4284, 82803), (4998, 70974), (5292, 67031), (6426, 55202), (7497, 47316), (7886, 44982), (9996, 35487), (11829, 29988), (12852, 27601), (14994, 23658), (15772, 22491)]