294528156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 801204096

約数和(自身を除く): 506675940

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 43, 46, 52, 69, 78, 83, 86, 92, 129, 138, 156, 166, 172, 249, 258, 276, 299, 332, 498, 516, 529, 559, 598, 897, 989, 996, 1058, 1079, 1118, 1196, 1587, 1677, 1794, 1909, 1978, 2116, 2158, 2236, 2967, 3174, 3237, 3354, 3569, 3588, 3818, 3956, 4316, 5727, 5934, 6348, 6474, 6708, 6877, 7138, 7636, 10707, 11454, 11868, 12857, 12948, 13754, 14276, 20631, 21414, 22747, 22908, 24817, 25714, 27508, 38571, 41262, 42828, 43907, 45494, 46397, 49634, 51428, 68241, 74451, 77142, 82087, 82524, 87814, 90988, 92794, 99268, 131721, 136482, 139191, 148902, 154284, 164174, 175628, 185588, 246261, 263442, 272964, 278382, 295711, 297804, 328348, 492522, 526884, 556764, 570791, 591422, 887133, 985044, 1067131, 1141582, 1182844, 1712373, 1774266, 1888001, 2134262, 2283164, 3201393, 3424746, 3548532, 3776002, 4268524, 5664003, 6402786, 6849492, 7552004, 11328006, 12805572, 22656012, 24544013, 49088026, 73632039, 98176052, 147264078, 294528156]

約数ペア:

[(1, 294528156), (2, 147264078), (3, 98176052), (4, 73632039), (6, 49088026), (12, 24544013), (13, 22656012), (23, 12805572), (26, 11328006), (39, 7552004), (43, 6849492), (46, 6402786), (52, 5664003), (69, 4268524), (78, 3776002), (83, 3548532), (86, 3424746), (92, 3201393), (129, 2283164), (138, 2134262), (156, 1888001), (166, 1774266), (172, 1712373), (249, 1182844), (258, 1141582), (276, 1067131), (299, 985044), (332, 887133), (498, 591422), (516, 570791), (529, 556764), (559, 526884), (598, 492522), (897, 328348), (989, 297804), (996, 295711), (1058, 278382), (1079, 272964), (1118, 263442), (1196, 246261), (1587, 185588), (1677, 175628), (1794, 164174), (1909, 154284), (1978, 148902), (2116, 139191), (2158, 136482), (2236, 131721), (2967, 99268), (3174, 92794), (3237, 90988), (3354, 87814), (3569, 82524), (3588, 82087), (3818, 77142), (3956, 74451), (4316, 68241), (5727, 51428), (5934, 49634), (6348, 46397), (6474, 45494), (6708, 43907), (6877, 42828), (7138, 41262), (7636, 38571), (10707, 27508), (11454, 25714), (11868, 24817), (12857, 22908), (12948, 22747), (13754, 21414), (14276, 20631)]