388401393744

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4234273}}^1$

素因数の和:4234314

約数の個数: 180

約数和(自身を含む): 1361717112756

約数和(自身を除く): 973315719012

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 3276, 3528, 3822, 4368, 5096, 5733, 6552, 7056, 7644, 10192, 11466, 13104, 15288, 22932, 30576, 45864, 91728, 4234273, 8468546, 12702819, 16937092, 25405638, 29639911, 33874184, 38108457, 50811276, 55045549, 59279822, 67748368, 76216914, 88919733, 101622552, 110091098, 118559644, 152433828, 165136647, 177839466, 203245104, 207479377, 220182196, 237119288, 266759199, 304867656, 330273294, 355678932, 385318843, 414958754, 440364392, 474238576, 495409941, 533518398, 609735312, 622438131, 660546588, 711357864, 770637686, 829917508, 880728784, 990819882, 1067036796, 1155956529, 1244876262, 1321093176, 1422715728, 1541275372, 1659835016, 1867314393, 1981639764, 2134073592, 2311913058, 2489752524, 2642186352, 2697231901, 3082550744, 3319670032, 3467869587, 3734628786, 3963279528, 4268147184, 4623826116, 4979505048, 5394463802, 6165101488, 6935739174, 7469257572, 7926559056, 8091695703, 9247652232, 9959010096, 10788927604, 13871478348, 14938515144, 16183391406, 18495304464, 21577855208, 24275087109, 27742956696, 29877030288, 32366782812, 43155710416, 48550174218, 55485913392, 64733565624, 97100348436, 129467131248, 194200696872, 388401393744]

約数ペア:

[(1, 388401393744), (2, 194200696872), (3, 129467131248), (4, 97100348436), (6, 64733565624), (7, 55485913392), (8, 48550174218), (9, 43155710416), (12, 32366782812), (13, 29877030288), (14, 27742956696), (16, 24275087109), (18, 21577855208), (21, 18495304464), (24, 16183391406), (26, 14938515144), (28, 13871478348), (36, 10788927604), (39, 9959010096), (42, 9247652232), (48, 8091695703), (49, 7926559056), (52, 7469257572), (56, 6935739174), (63, 6165101488), (72, 5394463802), (78, 4979505048), (84, 4623826116), (91, 4268147184), (98, 3963279528), (104, 3734628786), (112, 3467869587), (117, 3319670032), (126, 3082550744), (144, 2697231901), (147, 2642186352), (156, 2489752524), (168, 2311913058), (182, 2134073592), (196, 1981639764), (208, 1867314393), (234, 1659835016), (252, 1541275372), (273, 1422715728), (294, 1321093176), (312, 1244876262), (336, 1155956529), (364, 1067036796), (392, 990819882), (441, 880728784), (468, 829917508), (504, 770637686), (546, 711357864), (588, 660546588), (624, 622438131), (637, 609735312), (728, 533518398), (784, 495409941), (819, 474238576), (882, 440364392), (936, 414958754), (1008, 385318843), (1092, 355678932), (1176, 330273294), (1274, 304867656), (1456, 266759199), (1638, 237119288), (1764, 220182196), (1872, 207479377), (1911, 203245104), (2184, 177839466), (2352, 165136647), (2548, 152433828), (3276, 118559644), (3528, 110091098), (3822, 101622552), (4368, 88919733), (5096, 76216914), (5733, 67748368), (6552, 59279822), (7056, 55045549), (7644, 50811276), (10192, 38108457), (11466, 33874184), (13104, 29639911), (15288, 25405638), (22932, 16937092), (30576, 12702819), (45864, 8468546), (91728, 4234273)]