225341948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 469929600

約数和(自身を除く): 244587652

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 73, 89, 92, 116, 146, 178, 292, 299, 356, 377, 598, 667, 754, 949, 1157, 1196, 1334, 1508, 1679, 1898, 2047, 2117, 2314, 2581, 2668, 3358, 3796, 4094, 4234, 4628, 5162, 6497, 6716, 8188, 8468, 8671, 10324, 12994, 17342, 21827, 25988, 26611, 27521, 33553, 34684, 43654, 48691, 53222, 55042, 59363, 67106, 84461, 87308, 97382, 106444, 110084, 118726, 134212, 149431, 168922, 188413, 194764, 237452, 298862, 337844, 376826, 597724, 632983, 753652, 771719, 1265966, 1543438, 1942603, 2449369, 2531932, 3086876, 3885206, 4333499, 4898738, 7770412, 8666998, 9797476, 17333996, 56335487, 112670974, 225341948]

約数ペア:

[(1, 225341948), (2, 112670974), (4, 56335487), (13, 17333996), (23, 9797476), (26, 8666998), (29, 7770412), (46, 4898738), (52, 4333499), (58, 3885206), (73, 3086876), (89, 2531932), (92, 2449369), (116, 1942603), (146, 1543438), (178, 1265966), (292, 771719), (299, 753652), (356, 632983), (377, 597724), (598, 376826), (667, 337844), (754, 298862), (949, 237452), (1157, 194764), (1196, 188413), (1334, 168922), (1508, 149431), (1679, 134212), (1898, 118726), (2047, 110084), (2117, 106444), (2314, 97382), (2581, 87308), (2668, 84461), (3358, 67106), (3796, 59363), (4094, 55042), (4234, 53222), (4628, 48691), (5162, 43654), (6497, 34684), (6716, 33553), (8188, 27521), (8468, 26611), (8671, 25988), (10324, 21827), (12994, 17342)]