248842776

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 800362080

約数和(自身を除く): 551519304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 49, 52, 56, 78, 82, 84, 91, 98, 104, 123, 147, 156, 164, 168, 182, 196, 246, 273, 287, 294, 312, 328, 364, 392, 397, 492, 533, 546, 574, 588, 637, 728, 794, 861, 984, 1066, 1092, 1148, 1176, 1191, 1274, 1588, 1599, 1722, 1911, 2009, 2132, 2184, 2296, 2382, 2548, 2779, 3176, 3198, 3444, 3731, 3822, 4018, 4264, 4764, 5096, 5161, 5558, 6027, 6396, 6888, 7462, 7644, 8036, 8337, 9528, 10322, 11116, 11193, 12054, 12792, 14924, 15288, 15483, 16072, 16277, 16674, 19453, 20644, 22232, 22386, 24108, 26117, 29848, 30966, 32554, 33348, 36127, 38906, 41288, 44772, 48216, 48831, 52234, 58359, 61932, 65108, 66696, 72254, 77812, 78351, 89544, 97662, 104468, 108381, 113939, 116718, 123864, 130216, 144508, 155624, 156702, 195324, 208936, 211601, 216762, 227878, 233436, 252889, 289016, 313404, 341817, 390648, 423202, 433524, 455756, 466872, 505778, 626808, 634803, 683634, 758667, 797573, 846404, 867048, 911512, 1011556, 1269606, 1367268, 1481207, 1517334, 1595146, 1692808, 2023112, 2392719, 2539212, 2734536, 2962414, 3034668, 3190292, 4443621, 4785438, 5078424, 5924828, 6069336, 6380584, 8887242, 9570876, 10368449, 11849656, 17774484, 19141752, 20736898, 31105347, 35548968, 41473796, 62210694, 82947592, 124421388, 248842776]

約数ペア:

[(1, 248842776), (2, 124421388), (3, 82947592), (4, 62210694), (6, 41473796), (7, 35548968), (8, 31105347), (12, 20736898), (13, 19141752), (14, 17774484), (21, 11849656), (24, 10368449), (26, 9570876), (28, 8887242), (39, 6380584), (41, 6069336), (42, 5924828), (49, 5078424), (52, 4785438), (56, 4443621), (78, 3190292), (82, 3034668), (84, 2962414), (91, 2734536), (98, 2539212), (104, 2392719), (123, 2023112), (147, 1692808), (156, 1595146), (164, 1517334), (168, 1481207), (182, 1367268), (196, 1269606), (246, 1011556), (273, 911512), (287, 867048), (294, 846404), (312, 797573), (328, 758667), (364, 683634), (392, 634803), (397, 626808), (492, 505778), (533, 466872), (546, 455756), (574, 433524), (588, 423202), (637, 390648), (728, 341817), (794, 313404), (861, 289016), (984, 252889), (1066, 233436), (1092, 227878), (1148, 216762), (1176, 211601), (1191, 208936), (1274, 195324), (1588, 156702), (1599, 155624), (1722, 144508), (1911, 130216), (2009, 123864), (2132, 116718), (2184, 113939), (2296, 108381), (2382, 104468), (2548, 97662), (2779, 89544), (3176, 78351), (3198, 77812), (3444, 72254), (3731, 66696), (3822, 65108), (4018, 61932), (4264, 58359), (4764, 52234), (5096, 48831), (5161, 48216), (5558, 44772), (6027, 41288), (6396, 38906), (6888, 36127), (7462, 33348), (7644, 32554), (8036, 30966), (8337, 29848), (9528, 26117), (10322, 24108), (11116, 22386), (11193, 22232), (12054, 20644), (12792, 19453), (14924, 16674), (15288, 16277), (15483, 16072)]