289284684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1551

約数の個数: 96

約数和(自身を含む): 769198080

約数和(自身を除く): 479913396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 41, 52, 62, 78, 82, 93, 123, 124, 156, 164, 186, 246, 372, 403, 492, 533, 806, 1066, 1209, 1271, 1459, 1599, 1612, 2132, 2418, 2542, 2918, 3198, 3813, 4377, 4836, 5084, 5836, 6396, 7626, 8754, 15252, 16523, 17508, 18967, 33046, 37934, 45229, 49569, 56901, 59819, 66092, 75868, 90458, 99138, 113802, 119638, 135687, 179457, 180916, 198276, 227604, 239276, 271374, 358914, 542748, 587977, 717828, 777647, 1175954, 1555294, 1763931, 1854389, 2332941, 2351908, 3110588, 3527862, 3708778, 4665882, 5563167, 7055724, 7417556, 9331764, 11126334, 22252668, 24107057, 48214114, 72321171, 96428228, 144642342, 289284684]

約数ペア:

[(1, 289284684), (2, 144642342), (3, 96428228), (4, 72321171), (6, 48214114), (12, 24107057), (13, 22252668), (26, 11126334), (31, 9331764), (39, 7417556), (41, 7055724), (52, 5563167), (62, 4665882), (78, 3708778), (82, 3527862), (93, 3110588), (123, 2351908), (124, 2332941), (156, 1854389), (164, 1763931), (186, 1555294), (246, 1175954), (372, 777647), (403, 717828), (492, 587977), (533, 542748), (806, 358914), (1066, 271374), (1209, 239276), (1271, 227604), (1459, 198276), (1599, 180916), (1612, 179457), (2132, 135687), (2418, 119638), (2542, 113802), (2918, 99138), (3198, 90458), (3813, 75868), (4377, 66092), (4836, 59819), (5084, 56901), (5836, 49569), (6396, 45229), (7626, 37934), (8754, 33046), (15252, 18967), (16523, 17508)]