597154428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1$

素因数の和:1988

約数の個数: 144

約数和(自身を含む): 1755673920

約数和(自身を除く): 1158519492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 29, 36, 39, 46, 52, 58, 69, 78, 87, 92, 116, 117, 138, 156, 174, 207, 234, 261, 276, 299, 348, 377, 414, 468, 522, 598, 667, 754, 828, 897, 1044, 1131, 1196, 1334, 1508, 1794, 1913, 2001, 2262, 2668, 2691, 3393, 3588, 3826, 4002, 4524, 5382, 5739, 6003, 6786, 7652, 8004, 8671, 10764, 11478, 12006, 13572, 17217, 17342, 22956, 24012, 24869, 26013, 34434, 34684, 43999, 49738, 52026, 55477, 68868, 74607, 78039, 87998, 99476, 104052, 110954, 131997, 149214, 156078, 166431, 175996, 221908, 223821, 263994, 298428, 312156, 332862, 395991, 447642, 499293, 527988, 571987, 665724, 721201, 791982, 895284, 998586, 1143974, 1275971, 1442402, 1583964, 1715961, 1997172, 2163603, 2287948, 2551942, 2884804, 3431922, 3827913, 4327206, 5103884, 5147883, 6490809, 6863844, 7655826, 8654412, 10295766, 11483739, 12981618, 15311652, 16587623, 20591532, 22967478, 25963236, 33175246, 45934956, 49762869, 66350492, 99525738, 149288607, 199051476, 298577214, 597154428]

約数ペア:

[(1, 597154428), (2, 298577214), (3, 199051476), (4, 149288607), (6, 99525738), (9, 66350492), (12, 49762869), (13, 45934956), (18, 33175246), (23, 25963236), (26, 22967478), (29, 20591532), (36, 16587623), (39, 15311652), (46, 12981618), (52, 11483739), (58, 10295766), (69, 8654412), (78, 7655826), (87, 6863844), (92, 6490809), (116, 5147883), (117, 5103884), (138, 4327206), (156, 3827913), (174, 3431922), (207, 2884804), (234, 2551942), (261, 2287948), (276, 2163603), (299, 1997172), (348, 1715961), (377, 1583964), (414, 1442402), (468, 1275971), (522, 1143974), (598, 998586), (667, 895284), (754, 791982), (828, 721201), (897, 665724), (1044, 571987), (1131, 527988), (1196, 499293), (1334, 447642), (1508, 395991), (1794, 332862), (1913, 312156), (2001, 298428), (2262, 263994), (2668, 223821), (2691, 221908), (3393, 175996), (3588, 166431), (3826, 156078), (4002, 149214), (4524, 131997), (5382, 110954), (5739, 104052), (6003, 99476), (6786, 87998), (7652, 78039), (8004, 74607), (8671, 68868), (10764, 55477), (11478, 52026), (12006, 49738), (13572, 43999), (17217, 34684), (17342, 34434), (22956, 26013), (24012, 24869)]