8396388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 28619136

約数和(自身を除く): 20222748

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 233, 234, 252, 273, 286, 308, 364, 396, 429, 462, 466, 468, 546, 572, 693, 699, 819, 858, 924, 932, 1001, 1092, 1287, 1386, 1398, 1631, 1638, 1716, 2002, 2097, 2563, 2574, 2772, 2796, 3003, 3029, 3262, 3276, 4004, 4194, 4893, 5126, 5148, 6006, 6058, 6524, 7689, 8388, 9009, 9087, 9786, 10252, 12012, 12116, 14679, 15378, 17941, 18018, 18174, 19572, 21203, 23067, 27261, 29358, 30756, 33319, 35882, 36036, 36348, 42406, 46134, 53823, 54522, 58716, 63609, 66638, 71764, 84812, 92268, 99957, 107646, 109044, 127218, 133276, 161469, 190827, 199914, 215292, 233233, 254436, 299871, 322938, 381654, 399828, 466466, 599742, 645876, 699699, 763308, 932932, 1199484, 1399398, 2099097, 2798796, 4198194, 8396388]

約数ペア:

[(1, 8396388), (2, 4198194), (3, 2798796), (4, 2099097), (6, 1399398), (7, 1199484), (9, 932932), (11, 763308), (12, 699699), (13, 645876), (14, 599742), (18, 466466), (21, 399828), (22, 381654), (26, 322938), (28, 299871), (33, 254436), (36, 233233), (39, 215292), (42, 199914), (44, 190827), (52, 161469), (63, 133276), (66, 127218), (77, 109044), (78, 107646), (84, 99957), (91, 92268), (99, 84812), (117, 71764), (126, 66638), (132, 63609), (143, 58716), (154, 54522), (156, 53823), (182, 46134), (198, 42406), (231, 36348), (233, 36036), (234, 35882), (252, 33319), (273, 30756), (286, 29358), (308, 27261), (364, 23067), (396, 21203), (429, 19572), (462, 18174), (466, 18018), (468, 17941), (546, 15378), (572, 14679), (693, 12116), (699, 12012), (819, 10252), (858, 9786), (924, 9087), (932, 9009), (1001, 8388), (1092, 7689), (1287, 6524), (1386, 6058), (1398, 6006), (1631, 5148), (1638, 5126), (1716, 4893), (2002, 4194), (2097, 4004), (2563, 3276), (2574, 3262), (2772, 3029), (2796, 3003)]