788364330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:716

約数の個数: 128

約数和(自身を含む): 2142443520

約数和(自身を除く): 1354079190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 179, 195, 230, 299, 345, 358, 390, 491, 537, 598, 690, 895, 897, 982, 1074, 1473, 1495, 1790, 1794, 2327, 2455, 2685, 2946, 2990, 4117, 4485, 4654, 4910, 5370, 6383, 6981, 7365, 8234, 8970, 11293, 11635, 12351, 12766, 13962, 14730, 19149, 20585, 22586, 23270, 24702, 31915, 33879, 34905, 38298, 41170, 53521, 56465, 61755, 63830, 67758, 69810, 87889, 95745, 107042, 112930, 123510, 146809, 160563, 169395, 175778, 191490, 263667, 267605, 293618, 321126, 338790, 439445, 440427, 527334, 535210, 734045, 802815, 878890, 880854, 1142557, 1318335, 1468090, 1605630, 2021447, 2202135, 2285114, 2636670, 3427671, 4042894, 4404270, 5712785, 6064341, 6855342, 10107235, 11425570, 12128682, 17138355, 20214470, 26278811, 30321705, 34276710, 52557622, 60643410, 78836433, 131394055, 157672866, 262788110, 394182165, 788364330]

約数ペア:

[(1, 788364330), (2, 394182165), (3, 262788110), (5, 157672866), (6, 131394055), (10, 78836433), (13, 60643410), (15, 52557622), (23, 34276710), (26, 30321705), (30, 26278811), (39, 20214470), (46, 17138355), (65, 12128682), (69, 11425570), (78, 10107235), (115, 6855342), (130, 6064341), (138, 5712785), (179, 4404270), (195, 4042894), (230, 3427671), (299, 2636670), (345, 2285114), (358, 2202135), (390, 2021447), (491, 1605630), (537, 1468090), (598, 1318335), (690, 1142557), (895, 880854), (897, 878890), (982, 802815), (1074, 734045), (1473, 535210), (1495, 527334), (1790, 440427), (1794, 439445), (2327, 338790), (2455, 321126), (2685, 293618), (2946, 267605), (2990, 263667), (4117, 191490), (4485, 175778), (4654, 169395), (4910, 160563), (5370, 146809), (6383, 123510), (6981, 112930), (7365, 107042), (8234, 95745), (8970, 87889), (11293, 69810), (11635, 67758), (12351, 63830), (12766, 61755), (13962, 56465), (14730, 53521), (19149, 41170), (20585, 38298), (22586, 34905), (23270, 33879), (24702, 31915)]