428402436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 1270211712

約数和(自身を除く): 841809276

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 113, 121, 132, 154, 226, 231, 242, 308, 339, 363, 373, 452, 462, 484, 678, 726, 746, 791, 847, 924, 1119, 1243, 1356, 1452, 1492, 1582, 1694, 2238, 2373, 2486, 2541, 2611, 3164, 3388, 3729, 4103, 4476, 4746, 4972, 5082, 5222, 7458, 7833, 8206, 8701, 9492, 10164, 10444, 12309, 13673, 14916, 15666, 16412, 17402, 24618, 26103, 27346, 28721, 31332, 34804, 41019, 42149, 45133, 49236, 52206, 54692, 57442, 82038, 84298, 86163, 90266, 95711, 104412, 114884, 126447, 135399, 164076, 168596, 172326, 180532, 191422, 252894, 270798, 287133, 295043, 315931, 344652, 382844, 463639, 505788, 541596, 574266, 590086, 631862, 885129, 927278, 947793, 1148532, 1180172, 1263724, 1390917, 1770258, 1854556, 1895586, 2781834, 3245473, 3540516, 3791172, 5100029, 5563668, 6490946, 9736419, 10200058, 12981892, 15300087, 19472838, 20400116, 30600174, 35700203, 38945676, 61200348, 71400406, 107100609, 142800812, 214201218, 428402436]

約数ペア:

[(1, 428402436), (2, 214201218), (3, 142800812), (4, 107100609), (6, 71400406), (7, 61200348), (11, 38945676), (12, 35700203), (14, 30600174), (21, 20400116), (22, 19472838), (28, 15300087), (33, 12981892), (42, 10200058), (44, 9736419), (66, 6490946), (77, 5563668), (84, 5100029), (113, 3791172), (121, 3540516), (132, 3245473), (154, 2781834), (226, 1895586), (231, 1854556), (242, 1770258), (308, 1390917), (339, 1263724), (363, 1180172), (373, 1148532), (452, 947793), (462, 927278), (484, 885129), (678, 631862), (726, 590086), (746, 574266), (791, 541596), (847, 505788), (924, 463639), (1119, 382844), (1243, 344652), (1356, 315931), (1452, 295043), (1492, 287133), (1582, 270798), (1694, 252894), (2238, 191422), (2373, 180532), (2486, 172326), (2541, 168596), (2611, 164076), (3164, 135399), (3388, 126447), (3729, 114884), (4103, 104412), (4476, 95711), (4746, 90266), (4972, 86163), (5082, 84298), (5222, 82038), (7458, 57442), (7833, 54692), (8206, 52206), (8701, 49236), (9492, 45133), (10164, 42149), (10444, 41019), (12309, 34804), (13673, 31332), (14916, 28721), (15666, 27346), (16412, 26103), (17402, 24618)]