2158819416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1686

約数の個数: 192

約数和(自身を含む): 6642155520

約数和(自身を除く): 4483336104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 47, 52, 62, 72, 78, 93, 94, 104, 117, 124, 141, 156, 186, 188, 234, 248, 279, 282, 312, 372, 376, 403, 423, 468, 558, 564, 611, 744, 806, 846, 936, 1116, 1128, 1209, 1222, 1457, 1583, 1612, 1692, 1833, 2232, 2418, 2444, 2914, 3166, 3224, 3384, 3627, 3666, 4371, 4749, 4836, 4888, 5499, 5828, 6332, 7254, 7332, 8742, 9498, 9672, 10998, 11656, 12664, 13113, 14247, 14508, 14664, 17484, 18941, 18996, 20579, 21996, 26226, 28494, 29016, 34968, 37882, 37992, 41158, 43992, 49073, 52452, 56823, 56988, 61737, 74401, 75764, 82316, 98146, 104904, 113646, 113976, 123474, 147219, 148802, 151528, 164632, 170469, 185211, 196292, 223203, 227292, 246948, 294438, 297604, 340938, 370422, 392584, 441657, 446406, 454584, 493896, 588876, 595208, 637949, 669609, 681876, 740844, 883314, 892812, 967213, 1177752, 1275898, 1339218, 1363752, 1481688, 1766628, 1785624, 1913847, 1934426, 2306431, 2551796, 2678436, 2901639, 3533256, 3827694, 3868852, 4612862, 5103592, 5356872, 5741541, 5803278, 6919293, 7655388, 7737704, 8704917, 9225724, 11483082, 11606556, 13838586, 15310776, 17409834, 18451448, 20757879, 22966164, 23213112, 27677172, 29983603, 34819668, 41515758, 45932328, 55354344, 59967206, 69639336, 83031516, 89950809, 119934412, 166063032, 179901618, 239868824, 269852427, 359803236, 539704854, 719606472, 1079409708, 2158819416]

約数ペア:

[(1, 2158819416), (2, 1079409708), (3, 719606472), (4, 539704854), (6, 359803236), (8, 269852427), (9, 239868824), (12, 179901618), (13, 166063032), (18, 119934412), (24, 89950809), (26, 83031516), (31, 69639336), (36, 59967206), (39, 55354344), (47, 45932328), (52, 41515758), (62, 34819668), (72, 29983603), (78, 27677172), (93, 23213112), (94, 22966164), (104, 20757879), (117, 18451448), (124, 17409834), (141, 15310776), (156, 13838586), (186, 11606556), (188, 11483082), (234, 9225724), (248, 8704917), (279, 7737704), (282, 7655388), (312, 6919293), (372, 5803278), (376, 5741541), (403, 5356872), (423, 5103592), (468, 4612862), (558, 3868852), (564, 3827694), (611, 3533256), (744, 2901639), (806, 2678436), (846, 2551796), (936, 2306431), (1116, 1934426), (1128, 1913847), (1209, 1785624), (1222, 1766628), (1457, 1481688), (1583, 1363752), (1612, 1339218), (1692, 1275898), (1833, 1177752), (2232, 967213), (2418, 892812), (2444, 883314), (2914, 740844), (3166, 681876), (3224, 669609), (3384, 637949), (3627, 595208), (3666, 588876), (4371, 493896), (4749, 454584), (4836, 446406), (4888, 441657), (5499, 392584), (5828, 370422), (6332, 340938), (7254, 297604), (7332, 294438), (8742, 246948), (9498, 227292), (9672, 223203), (10998, 196292), (11656, 185211), (12664, 170469), (13113, 164632), (14247, 151528), (14508, 148802), (14664, 147219), (17484, 123474), (18941, 113976), (18996, 113646), (20579, 104904), (21996, 98146), (26226, 82316), (28494, 75764), (29016, 74401), (34968, 61737), (37882, 56988), (37992, 56823), (41158, 52452), (43992, 49073)]