19316560608

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{857}}^1\times {\mathrm{1283}}^1$

素因数の和:2217

約数の個数: 144

約数和(自身を含む): 55940700816

約数和(自身を除く): 36624140208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 857, 976, 1098, 1283, 1464, 1714, 1952, 2196, 2566, 2571, 2928, 3428, 3849, 4392, 5132, 5142, 5856, 6856, 7698, 7713, 8784, 10264, 10284, 11547, 13712, 15396, 15426, 17568, 20528, 20568, 23094, 27424, 30792, 30852, 41056, 41136, 46188, 52277, 61584, 61704, 78263, 82272, 92376, 104554, 123168, 123408, 156526, 156831, 184752, 209108, 234789, 246816, 313052, 313662, 369504, 418216, 469578, 470493, 626104, 627324, 704367, 836432, 939156, 940986, 1099531, 1252208, 1254648, 1408734, 1672864, 1878312, 1881972, 2199062, 2504416, 2509296, 2817468, 3298593, 3756624, 3763944, 4398124, 5018592, 5634936, 6597186, 7513248, 7527888, 8796248, 9895779, 11269872, 13194372, 15055776, 17592496, 19791558, 22539744, 26388744, 35184992, 39583116, 52777488, 67071391, 79166232, 105554976, 134142782, 158332464, 201214173, 268285564, 316664928, 402428346, 536571128, 603642519, 804856692, 1073142256, 1207285038, 1609713384, 2146284512, 2414570076, 3219426768, 4829140152, 6438853536, 9658280304, 19316560608]

約数ペア:

[(1, 19316560608), (2, 9658280304), (3, 6438853536), (4, 4829140152), (6, 3219426768), (8, 2414570076), (9, 2146284512), (12, 1609713384), (16, 1207285038), (18, 1073142256), (24, 804856692), (32, 603642519), (36, 536571128), (48, 402428346), (61, 316664928), (72, 268285564), (96, 201214173), (122, 158332464), (144, 134142782), (183, 105554976), (244, 79166232), (288, 67071391), (366, 52777488), (488, 39583116), (549, 35184992), (732, 26388744), (857, 22539744), (976, 19791558), (1098, 17592496), (1283, 15055776), (1464, 13194372), (1714, 11269872), (1952, 9895779), (2196, 8796248), (2566, 7527888), (2571, 7513248), (2928, 6597186), (3428, 5634936), (3849, 5018592), (4392, 4398124), (5132, 3763944), (5142, 3756624), (5856, 3298593), (6856, 2817468), (7698, 2509296), (7713, 2504416), (8784, 2199062), (10264, 1881972), (10284, 1878312), (11547, 1672864), (13712, 1408734), (15396, 1254648), (15426, 1252208), (17568, 1099531), (20528, 940986), (20568, 939156), (23094, 836432), (27424, 704367), (30792, 627324), (30852, 626104), (41056, 470493), (41136, 469578), (46188, 418216), (52277, 369504), (61584, 313662), (61704, 313052), (78263, 246816), (82272, 234789), (92376, 209108), (104554, 184752), (123168, 156831), (123408, 156526)]