388328304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88903}}^1$

素因数の和:88934

約数の個数: 80

約数和(自身を含む): 1234698752

約数和(自身を除く): 846370448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 88903, 177806, 266709, 355612, 533418, 622321, 711224, 1066836, 1155739, 1244642, 1422448, 1866963, 2133672, 2311478, 2489284, 3467217, 3733926, 4267344, 4622956, 4978568, 6934434, 7467852, 8090173, 9245912, 9957136, 13868868, 14935704, 16180346, 18491824, 24270519, 27737736, 29871408, 32360692, 48541038, 55475472, 64721384, 97082076, 129442768, 194164152, 388328304]

約数ペア:

[(1, 388328304), (2, 194164152), (3, 129442768), (4, 97082076), (6, 64721384), (7, 55475472), (8, 48541038), (12, 32360692), (13, 29871408), (14, 27737736), (16, 24270519), (21, 18491824), (24, 16180346), (26, 14935704), (28, 13868868), (39, 9957136), (42, 9245912), (48, 8090173), (52, 7467852), (56, 6934434), (78, 4978568), (84, 4622956), (91, 4267344), (104, 3733926), (112, 3467217), (156, 2489284), (168, 2311478), (182, 2133672), (208, 1866963), (273, 1422448), (312, 1244642), (336, 1155739), (364, 1066836), (546, 711224), (624, 622321), (728, 533418), (1092, 355612), (1456, 266709), (2184, 177806), (4368, 88903)]