449313876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2222

約数の個数: 144

約数和(自身を含む): 1354848768

約数和(自身を除く): 905534892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 31, 33, 34, 36, 44, 51, 62, 66, 68, 93, 99, 102, 124, 132, 153, 186, 187, 198, 204, 279, 306, 341, 372, 374, 396, 527, 558, 561, 612, 682, 748, 1023, 1054, 1116, 1122, 1364, 1581, 1683, 2046, 2108, 2153, 2244, 3069, 3162, 3366, 4092, 4306, 4743, 5797, 6138, 6324, 6459, 6732, 8612, 9486, 11594, 12276, 12918, 17391, 18972, 19377, 23188, 23683, 25836, 34782, 36601, 38754, 47366, 52173, 66743, 69564, 71049, 73202, 77508, 94732, 104346, 109803, 133486, 142098, 146404, 200229, 208692, 213147, 219606, 266972, 284196, 329409, 400458, 402611, 426294, 439212, 600687, 658818, 734173, 800916, 805222, 852588, 1134631, 1201374, 1207833, 1317636, 1468346, 1610444, 2202519, 2269262, 2402748, 2415666, 2936692, 3403893, 3623499, 4405038, 4538524, 4831332, 6607557, 6807786, 7246998, 8810076, 10211679, 12480941, 13215114, 13615572, 14493996, 20423358, 24961882, 26430228, 37442823, 40846716, 49923764, 74885646, 112328469, 149771292, 224656938, 449313876]

約数ペア:

[(1, 449313876), (2, 224656938), (3, 149771292), (4, 112328469), (6, 74885646), (9, 49923764), (11, 40846716), (12, 37442823), (17, 26430228), (18, 24961882), (22, 20423358), (31, 14493996), (33, 13615572), (34, 13215114), (36, 12480941), (44, 10211679), (51, 8810076), (62, 7246998), (66, 6807786), (68, 6607557), (93, 4831332), (99, 4538524), (102, 4405038), (124, 3623499), (132, 3403893), (153, 2936692), (186, 2415666), (187, 2402748), (198, 2269262), (204, 2202519), (279, 1610444), (306, 1468346), (341, 1317636), (372, 1207833), (374, 1201374), (396, 1134631), (527, 852588), (558, 805222), (561, 800916), (612, 734173), (682, 658818), (748, 600687), (1023, 439212), (1054, 426294), (1116, 402611), (1122, 400458), (1364, 329409), (1581, 284196), (1683, 266972), (2046, 219606), (2108, 213147), (2153, 208692), (2244, 200229), (3069, 146404), (3162, 142098), (3366, 133486), (4092, 109803), (4306, 104346), (4743, 94732), (5797, 77508), (6138, 73202), (6324, 71049), (6459, 69564), (6732, 66743), (8612, 52173), (9486, 47366), (11594, 38754), (12276, 36601), (12918, 34782), (17391, 25836), (18972, 23683), (19377, 23188)]