2178180732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3607}}^1$

素因数の和:3720

約数の個数: 144

約数和(自身を含む): 6449372160

約数和(自身を除く): 4271191428

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 79, 84, 91, 98, 147, 156, 158, 182, 196, 237, 273, 294, 316, 364, 474, 546, 553, 588, 637, 948, 1027, 1092, 1106, 1274, 1659, 1911, 2054, 2212, 2548, 3081, 3318, 3607, 3822, 3871, 4108, 6162, 6636, 7189, 7214, 7644, 7742, 10821, 11613, 12324, 14378, 14428, 15484, 21567, 21642, 23226, 25249, 28756, 43134, 43284, 46452, 46891, 50323, 50498, 75747, 86268, 93782, 100646, 100996, 140673, 150969, 151494, 176743, 187564, 201292, 281346, 284953, 301938, 302988, 328237, 353486, 530229, 562692, 569906, 603876, 656474, 706972, 854859, 984711, 1060458, 1139812, 1312948, 1709718, 1969422, 1994671, 2120916, 2297659, 3419436, 3704389, 3938844, 3989342, 4595318, 5984013, 6892977, 7408778, 7978684, 9190636, 11113167, 11968026, 13785954, 13962697, 14817556, 22226334, 23936052, 25930723, 27571908, 27925394, 41888091, 44452668, 51861446, 55850788, 77792169, 83776182, 103722892, 155584338, 167552364, 181515061, 311168676, 363030122, 544545183, 726060244, 1089090366, 2178180732]

約数ペア:

[(1, 2178180732), (2, 1089090366), (3, 726060244), (4, 544545183), (6, 363030122), (7, 311168676), (12, 181515061), (13, 167552364), (14, 155584338), (21, 103722892), (26, 83776182), (28, 77792169), (39, 55850788), (42, 51861446), (49, 44452668), (52, 41888091), (78, 27925394), (79, 27571908), (84, 25930723), (91, 23936052), (98, 22226334), (147, 14817556), (156, 13962697), (158, 13785954), (182, 11968026), (196, 11113167), (237, 9190636), (273, 7978684), (294, 7408778), (316, 6892977), (364, 5984013), (474, 4595318), (546, 3989342), (553, 3938844), (588, 3704389), (637, 3419436), (948, 2297659), (1027, 2120916), (1092, 1994671), (1106, 1969422), (1274, 1709718), (1659, 1312948), (1911, 1139812), (2054, 1060458), (2212, 984711), (2548, 854859), (3081, 706972), (3318, 656474), (3607, 603876), (3822, 569906), (3871, 562692), (4108, 530229), (6162, 353486), (6636, 328237), (7189, 302988), (7214, 301938), (7644, 284953), (7742, 281346), (10821, 201292), (11613, 187564), (12324, 176743), (14378, 151494), (14428, 150969), (15484, 140673), (21567, 100996), (21642, 100646), (23226, 93782), (25249, 86268), (28756, 75747), (43134, 50498), (43284, 50323), (46452, 46891)]