299852748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 864077760

約数和(自身を除く): 564225012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 89, 92, 117, 138, 156, 178, 207, 234, 267, 276, 299, 313, 356, 414, 468, 534, 598, 626, 801, 828, 897, 939, 1068, 1157, 1196, 1252, 1602, 1794, 1878, 2047, 2314, 2691, 2817, 3204, 3471, 3588, 3756, 4069, 4094, 4628, 5382, 5634, 6141, 6942, 7199, 8138, 8188, 10413, 10764, 11268, 12207, 12282, 13884, 14398, 16276, 18423, 20826, 21597, 24414, 24564, 26611, 27857, 28796, 36621, 36846, 41652, 43194, 48828, 53222, 55714, 64791, 73242, 73692, 79833, 83571, 86388, 93587, 106444, 111428, 129582, 146484, 159666, 167142, 187174, 239499, 250713, 259164, 280761, 319332, 334284, 362141, 374348, 478998, 501426, 561522, 640711, 724282, 842283, 957996, 1002852, 1086423, 1123044, 1281422, 1448564, 1684566, 1922133, 2172846, 2562844, 3259269, 3369132, 3844266, 4345692, 5766399, 6518538, 7688532, 8329243, 11532798, 13037076, 16658486, 23065596, 24987729, 33316972, 49975458, 74963187, 99950916, 149926374, 299852748]

約数ペア:

[(1, 299852748), (2, 149926374), (3, 99950916), (4, 74963187), (6, 49975458), (9, 33316972), (12, 24987729), (13, 23065596), (18, 16658486), (23, 13037076), (26, 11532798), (36, 8329243), (39, 7688532), (46, 6518538), (52, 5766399), (69, 4345692), (78, 3844266), (89, 3369132), (92, 3259269), (117, 2562844), (138, 2172846), (156, 1922133), (178, 1684566), (207, 1448564), (234, 1281422), (267, 1123044), (276, 1086423), (299, 1002852), (313, 957996), (356, 842283), (414, 724282), (468, 640711), (534, 561522), (598, 501426), (626, 478998), (801, 374348), (828, 362141), (897, 334284), (939, 319332), (1068, 280761), (1157, 259164), (1196, 250713), (1252, 239499), (1602, 187174), (1794, 167142), (1878, 159666), (2047, 146484), (2314, 129582), (2691, 111428), (2817, 106444), (3204, 93587), (3471, 86388), (3588, 83571), (3756, 79833), (4069, 73692), (4094, 73242), (4628, 64791), (5382, 55714), (5634, 53222), (6141, 48828), (6942, 43194), (7199, 41652), (8138, 36846), (8188, 36621), (10413, 28796), (10764, 27857), (11268, 26611), (12207, 24564), (12282, 24414), (13884, 21597), (14398, 20826), (16276, 18423)]