398765016

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10391}}^1$

素因数の和:10457

約数の個数: 96

約数和(自身を含む): 1191546720

約数和(自身を除く): 792781704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 234, 246, 312, 328, 369, 468, 492, 533, 738, 936, 984, 1066, 1476, 1599, 2132, 2952, 3198, 4264, 4797, 6396, 9594, 10391, 12792, 19188, 20782, 31173, 38376, 41564, 62346, 83128, 93519, 124692, 135083, 187038, 249384, 270166, 374076, 405249, 426031, 540332, 748152, 810498, 852062, 1080664, 1215747, 1278093, 1620996, 1704124, 2431494, 2556186, 3241992, 3408248, 3834279, 4862988, 5112372, 5538403, 7668558, 9725976, 10224744, 11076806, 15337116, 16615209, 22153612, 30674232, 33230418, 44307224, 49845627, 66460836, 99691254, 132921672, 199382508, 398765016]

約数ペア:

[(1, 398765016), (2, 199382508), (3, 132921672), (4, 99691254), (6, 66460836), (8, 49845627), (9, 44307224), (12, 33230418), (13, 30674232), (18, 22153612), (24, 16615209), (26, 15337116), (36, 11076806), (39, 10224744), (41, 9725976), (52, 7668558), (72, 5538403), (78, 5112372), (82, 4862988), (104, 3834279), (117, 3408248), (123, 3241992), (156, 2556186), (164, 2431494), (234, 1704124), (246, 1620996), (312, 1278093), (328, 1215747), (369, 1080664), (468, 852062), (492, 810498), (533, 748152), (738, 540332), (936, 426031), (984, 405249), (1066, 374076), (1476, 270166), (1599, 249384), (2132, 187038), (2952, 135083), (3198, 124692), (4264, 93519), (4797, 83128), (6396, 62346), (9594, 41564), (10391, 38376), (12792, 31173), (19188, 20782)]