816072894

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:512

約数の個数: 160

約数和(自身を含む): 2270068416

約数和(自身を除く): 1453995522

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 197, 234, 273, 281, 351, 378, 394, 546, 562, 567, 591, 702, 819, 843, 1053, 1134, 1182, 1379, 1638, 1686, 1773, 1967, 2106, 2457, 2529, 2561, 2758, 3546, 3653, 3934, 4137, 4914, 5058, 5122, 5319, 5901, 7306, 7371, 7587, 7683, 8274, 10638, 10959, 11802, 12411, 14742, 15174, 15366, 15957, 17703, 17927, 21918, 22761, 23049, 24822, 25571, 31914, 32877, 35406, 35854, 37233, 45522, 46098, 51142, 53109, 53781, 55357, 65754, 69147, 74466, 76713, 98631, 106218, 107562, 110714, 111699, 138294, 153426, 159327, 161343, 166071, 197262, 207441, 223398, 230139, 295893, 318654, 322686, 332142, 387499, 414882, 460278, 484029, 498213, 591786, 690417, 719641, 774998, 968058, 996426, 1162497, 1380834, 1439282, 1452087, 1494639, 2071251, 2158923, 2324994, 2904174, 2989278, 3487491, 4142502, 4317846, 4483917, 5037487, 6476769, 6974982, 8967834, 10074974, 10462473, 12953538, 15112461, 19430307, 20924946, 30224922, 31387419, 38860614, 45337383, 58290921, 62774838, 90674766, 116581842, 136012149, 272024298, 408036447, 816072894]

約数ペア:

[(1, 816072894), (2, 408036447), (3, 272024298), (6, 136012149), (7, 116581842), (9, 90674766), (13, 62774838), (14, 58290921), (18, 45337383), (21, 38860614), (26, 31387419), (27, 30224922), (39, 20924946), (42, 19430307), (54, 15112461), (63, 12953538), (78, 10462473), (81, 10074974), (91, 8967834), (117, 6974982), (126, 6476769), (162, 5037487), (182, 4483917), (189, 4317846), (197, 4142502), (234, 3487491), (273, 2989278), (281, 2904174), (351, 2324994), (378, 2158923), (394, 2071251), (546, 1494639), (562, 1452087), (567, 1439282), (591, 1380834), (702, 1162497), (819, 996426), (843, 968058), (1053, 774998), (1134, 719641), (1182, 690417), (1379, 591786), (1638, 498213), (1686, 484029), (1773, 460278), (1967, 414882), (2106, 387499), (2457, 332142), (2529, 322686), (2561, 318654), (2758, 295893), (3546, 230139), (3653, 223398), (3934, 207441), (4137, 197262), (4914, 166071), (5058, 161343), (5122, 159327), (5319, 153426), (5901, 138294), (7306, 111699), (7371, 110714), (7587, 107562), (7683, 106218), (8274, 98631), (10638, 76713), (10959, 74466), (11802, 69147), (12411, 65754), (14742, 55357), (15174, 53781), (15366, 53109), (15957, 51142), (17703, 46098), (17927, 45522), (21918, 37233), (22761, 35854), (23049, 35406), (24822, 32877), (25571, 31914)]