1177889748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 3354451968

約数和(自身を除く): 2176562220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 61, 67, 73, 84, 94, 122, 134, 141, 146, 183, 188, 201, 219, 244, 268, 282, 292, 329, 366, 402, 427, 438, 469, 511, 564, 658, 732, 804, 854, 876, 938, 987, 1022, 1281, 1316, 1407, 1533, 1708, 1876, 1974, 2044, 2562, 2814, 2867, 3066, 3149, 3431, 3948, 4087, 4453, 4891, 5124, 5628, 5734, 6132, 6298, 6862, 8174, 8601, 8906, 9447, 9782, 10293, 11468, 12261, 12596, 13359, 13724, 14673, 16348, 17202, 17812, 18894, 19564, 20069, 20586, 22043, 24017, 24522, 26718, 28609, 29346, 31171, 34237, 34404, 37788, 40138, 41172, 44086, 48034, 49044, 53436, 57218, 58692, 60207, 62342, 66129, 68474, 72051, 80276, 85827, 88172, 93513, 96068, 102711, 114436, 120414, 124684, 132258, 136948, 144102, 171654, 187026, 192089, 205422, 209291, 229877, 240828, 264516, 288204, 298351, 343308, 374052, 384178, 410844, 418582, 459754, 576267, 596702, 627873, 689631, 768356, 837164, 895053, 919508, 1152534, 1193404, 1255746, 1344623, 1379262, 1465037, 1609139, 1790106, 2088457, 2305068, 2511492, 2689246, 2758524, 2930074, 3218278, 3580212, 4033869, 4176914, 4395111, 4827417, 5378492, 5860148, 6265371, 6436556, 8067738, 8353828, 8790222, 9654834, 12530742, 14022497, 16135476, 17580444, 19309668, 25061484, 28044994, 42067491, 56089988, 84134982, 98157479, 168269964, 196314958, 294472437, 392629916, 588944874, 1177889748]

約数ペア:

[(1, 1177889748), (2, 588944874), (3, 392629916), (4, 294472437), (6, 196314958), (7, 168269964), (12, 98157479), (14, 84134982), (21, 56089988), (28, 42067491), (42, 28044994), (47, 25061484), (61, 19309668), (67, 17580444), (73, 16135476), (84, 14022497), (94, 12530742), (122, 9654834), (134, 8790222), (141, 8353828), (146, 8067738), (183, 6436556), (188, 6265371), (201, 5860148), (219, 5378492), (244, 4827417), (268, 4395111), (282, 4176914), (292, 4033869), (329, 3580212), (366, 3218278), (402, 2930074), (427, 2758524), (438, 2689246), (469, 2511492), (511, 2305068), (564, 2088457), (658, 1790106), (732, 1609139), (804, 1465037), (854, 1379262), (876, 1344623), (938, 1255746), (987, 1193404), (1022, 1152534), (1281, 919508), (1316, 895053), (1407, 837164), (1533, 768356), (1708, 689631), (1876, 627873), (1974, 596702), (2044, 576267), (2562, 459754), (2814, 418582), (2867, 410844), (3066, 384178), (3149, 374052), (3431, 343308), (3948, 298351), (4087, 288204), (4453, 264516), (4891, 240828), (5124, 229877), (5628, 209291), (5734, 205422), (6132, 192089), (6298, 187026), (6862, 171654), (8174, 144102), (8601, 136948), (8906, 132258), (9447, 124684), (9782, 120414), (10293, 114436), (11468, 102711), (12261, 96068), (12596, 93513), (13359, 88172), (13724, 85827), (14673, 80276), (16348, 72051), (17202, 68474), (17812, 66129), (18894, 62342), (19564, 60207), (20069, 58692), (20586, 57218), (22043, 53436), (24017, 49044), (24522, 48034), (26718, 44086), (28609, 41172), (29346, 40138), (31171, 37788), (34237, 34404)]