388760148

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3404

約数の個数: 144

約数和(自身を含む): 1233558144

約数和(自身を除く): 844797996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 243, 252, 306, 324, 357, 378, 459, 476, 486, 567, 612, 714, 756, 918, 972, 1071, 1134, 1377, 1428, 1701, 1836, 2142, 2268, 2754, 3213, 3361, 3402, 4131, 4284, 5508, 6426, 6722, 6804, 8262, 9639, 10083, 12852, 13444, 16524, 19278, 20166, 23527, 28917, 30249, 38556, 40332, 47054, 57137, 57834, 60498, 70581, 90747, 94108, 114274, 115668, 120996, 141162, 171411, 181494, 211743, 228548, 272241, 282324, 342822, 362988, 399959, 423486, 514233, 544482, 635229, 685644, 799918, 816723, 846972, 1028466, 1088964, 1199877, 1270458, 1542699, 1599836, 1633446, 1905687, 2056932, 2399754, 2540916, 3085398, 3266892, 3599631, 3811374, 4628097, 4799508, 5717061, 6170796, 7199262, 7622748, 9256194, 10798893, 11434122, 13884291, 14398524, 18512388, 21597786, 22868244, 27768582, 32396679, 43195572, 55537164, 64793358, 97190037, 129586716, 194380074, 388760148]

約数ペア:

[(1, 388760148), (2, 194380074), (3, 129586716), (4, 97190037), (6, 64793358), (7, 55537164), (9, 43195572), (12, 32396679), (14, 27768582), (17, 22868244), (18, 21597786), (21, 18512388), (27, 14398524), (28, 13884291), (34, 11434122), (36, 10798893), (42, 9256194), (51, 7622748), (54, 7199262), (63, 6170796), (68, 5717061), (81, 4799508), (84, 4628097), (102, 3811374), (108, 3599631), (119, 3266892), (126, 3085398), (153, 2540916), (162, 2399754), (189, 2056932), (204, 1905687), (238, 1633446), (243, 1599836), (252, 1542699), (306, 1270458), (324, 1199877), (357, 1088964), (378, 1028466), (459, 846972), (476, 816723), (486, 799918), (567, 685644), (612, 635229), (714, 544482), (756, 514233), (918, 423486), (972, 399959), (1071, 362988), (1134, 342822), (1377, 282324), (1428, 272241), (1701, 228548), (1836, 211743), (2142, 181494), (2268, 171411), (2754, 141162), (3213, 120996), (3361, 115668), (3402, 114274), (4131, 94108), (4284, 90747), (5508, 70581), (6426, 60498), (6722, 57834), (6804, 57137), (8262, 47054), (9639, 40332), (10083, 38556), (12852, 30249), (13444, 28917), (16524, 23527), (19278, 20166)]