1531711116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1612

約数の個数: 144

約数和(自身を含む): 4367720448

約数和(自身を除く): 2836009332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 71, 78, 93, 117, 124, 142, 156, 186, 213, 234, 279, 284, 372, 403, 426, 468, 558, 639, 806, 852, 923, 1116, 1209, 1278, 1487, 1612, 1846, 2201, 2418, 2556, 2769, 2974, 3627, 3692, 4402, 4461, 4836, 5538, 5948, 6603, 7254, 8307, 8804, 8922, 11076, 13206, 13383, 14508, 16614, 17844, 19331, 19809, 26412, 26766, 28613, 33228, 38662, 39618, 46097, 53532, 57226, 57993, 77324, 79236, 85839, 92194, 105577, 114452, 115986, 138291, 171678, 173979, 184388, 211154, 231972, 257517, 276582, 316731, 343356, 347958, 414873, 422308, 515034, 553164, 599261, 633462, 695916, 829746, 950193, 1030068, 1198522, 1266924, 1372501, 1659492, 1797783, 1900386, 2397044, 2745002, 3272887, 3595566, 3800772, 4117503, 5393349, 5490004, 6545774, 7191132, 8235006, 9818661, 10786698, 12352509, 13091548, 16470012, 19637322, 21573396, 24705018, 29455983, 39274644, 42547531, 49410036, 58911966, 85095062, 117823932, 127642593, 170190124, 255285186, 382927779, 510570372, 765855558, 1531711116]

約数ペア:

[(1, 1531711116), (2, 765855558), (3, 510570372), (4, 382927779), (6, 255285186), (9, 170190124), (12, 127642593), (13, 117823932), (18, 85095062), (26, 58911966), (31, 49410036), (36, 42547531), (39, 39274644), (52, 29455983), (62, 24705018), (71, 21573396), (78, 19637322), (93, 16470012), (117, 13091548), (124, 12352509), (142, 10786698), (156, 9818661), (186, 8235006), (213, 7191132), (234, 6545774), (279, 5490004), (284, 5393349), (372, 4117503), (403, 3800772), (426, 3595566), (468, 3272887), (558, 2745002), (639, 2397044), (806, 1900386), (852, 1797783), (923, 1659492), (1116, 1372501), (1209, 1266924), (1278, 1198522), (1487, 1030068), (1612, 950193), (1846, 829746), (2201, 695916), (2418, 633462), (2556, 599261), (2769, 553164), (2974, 515034), (3627, 422308), (3692, 414873), (4402, 347958), (4461, 343356), (4836, 316731), (5538, 276582), (5948, 257517), (6603, 231972), (7254, 211154), (8307, 184388), (8804, 173979), (8922, 171678), (11076, 138291), (13206, 115986), (13383, 114452), (14508, 105577), (16614, 92194), (17844, 85839), (19331, 79236), (19809, 77324), (26412, 57993), (26766, 57226), (28613, 53532), (33228, 46097), (38662, 39618)]