289261512

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 808966080

約数和(自身を除く): 519704568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 67, 72, 122, 134, 183, 201, 244, 268, 366, 402, 488, 536, 549, 603, 732, 804, 983, 1098, 1206, 1464, 1608, 1966, 2196, 2412, 2949, 3932, 4087, 4392, 4824, 5898, 7864, 8174, 8847, 11796, 12261, 16348, 17694, 23592, 24522, 32696, 35388, 36783, 49044, 59963, 65861, 70776, 73566, 98088, 119926, 131722, 147132, 179889, 197583, 239852, 263444, 294264, 359778, 395166, 479704, 526888, 539667, 592749, 719556, 790332, 1079334, 1185498, 1439112, 1580664, 2158668, 2370996, 4017521, 4317336, 4741992, 8035042, 12052563, 16070084, 24105126, 32140168, 36157689, 48210252, 72315378, 96420504, 144630756, 289261512]

約数ペア:

[(1, 289261512), (2, 144630756), (3, 96420504), (4, 72315378), (6, 48210252), (8, 36157689), (9, 32140168), (12, 24105126), (18, 16070084), (24, 12052563), (36, 8035042), (61, 4741992), (67, 4317336), (72, 4017521), (122, 2370996), (134, 2158668), (183, 1580664), (201, 1439112), (244, 1185498), (268, 1079334), (366, 790332), (402, 719556), (488, 592749), (536, 539667), (549, 526888), (603, 479704), (732, 395166), (804, 359778), (983, 294264), (1098, 263444), (1206, 239852), (1464, 197583), (1608, 179889), (1966, 147132), (2196, 131722), (2412, 119926), (2949, 98088), (3932, 73566), (4087, 70776), (4392, 65861), (4824, 59963), (5898, 49044), (7864, 36783), (8174, 35388), (8847, 32696), (11796, 24522), (12261, 23592), (16348, 17694)]