1900659228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 5319659520

約数和(自身を除く): 3419000292

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 61, 62, 68, 78, 93, 102, 122, 124, 156, 183, 186, 204, 221, 244, 366, 372, 379, 403, 442, 527, 663, 732, 758, 793, 806, 884, 1037, 1054, 1137, 1209, 1326, 1516, 1581, 1586, 1612, 1891, 2074, 2108, 2274, 2379, 2418, 2652, 3111, 3162, 3172, 3782, 4148, 4548, 4758, 4836, 4927, 5673, 6222, 6324, 6443, 6851, 7564, 9516, 9854, 11346, 11749, 12444, 12886, 13481, 13702, 14781, 19329, 19708, 20553, 22692, 23119, 23498, 24583, 25772, 26962, 27404, 29562, 32147, 35247, 38658, 40443, 41106, 46238, 46996, 49166, 53924, 59124, 64294, 69357, 70494, 73749, 77316, 80886, 82212, 83759, 92476, 96441, 98332, 128588, 138714, 140988, 147498, 152737, 161772, 167518, 192882, 199733, 251277, 277428, 294996, 300547, 305474, 335036, 385764, 393023, 399466, 417911, 458211, 502554, 599199, 601094, 610948, 716689, 786046, 798932, 835822, 901641, 916422, 1005108, 1179069, 1198398, 1202188, 1253733, 1433378, 1572092, 1671644, 1803282, 1832844, 2150067, 2358138, 2396796, 2507466, 2596529, 2866756, 3606564, 4300134, 4716276, 5014932, 5109299, 5193058, 7789587, 8600268, 9316957, 10218598, 10386116, 12183713, 15327897, 15579174, 18633914, 20437196, 24367426, 27950871, 30655794, 31158348, 36551139, 37267828, 48734852, 55901742, 61311588, 73102278, 111803484, 146204556, 158388269, 316776538, 475164807, 633553076, 950329614, 1900659228]

約数ペア:

[(1, 1900659228), (2, 950329614), (3, 633553076), (4, 475164807), (6, 316776538), (12, 158388269), (13, 146204556), (17, 111803484), (26, 73102278), (31, 61311588), (34, 55901742), (39, 48734852), (51, 37267828), (52, 36551139), (61, 31158348), (62, 30655794), (68, 27950871), (78, 24367426), (93, 20437196), (102, 18633914), (122, 15579174), (124, 15327897), (156, 12183713), (183, 10386116), (186, 10218598), (204, 9316957), (221, 8600268), (244, 7789587), (366, 5193058), (372, 5109299), (379, 5014932), (403, 4716276), (442, 4300134), (527, 3606564), (663, 2866756), (732, 2596529), (758, 2507466), (793, 2396796), (806, 2358138), (884, 2150067), (1037, 1832844), (1054, 1803282), (1137, 1671644), (1209, 1572092), (1326, 1433378), (1516, 1253733), (1581, 1202188), (1586, 1198398), (1612, 1179069), (1891, 1005108), (2074, 916422), (2108, 901641), (2274, 835822), (2379, 798932), (2418, 786046), (2652, 716689), (3111, 610948), (3162, 601094), (3172, 599199), (3782, 502554), (4148, 458211), (4548, 417911), (4758, 399466), (4836, 393023), (4927, 385764), (5673, 335036), (6222, 305474), (6324, 300547), (6443, 294996), (6851, 277428), (7564, 251277), (9516, 199733), (9854, 192882), (11346, 167518), (11749, 161772), (12444, 152737), (12886, 147498), (13481, 140988), (13702, 138714), (14781, 128588), (19329, 98332), (19708, 96441), (20553, 92476), (22692, 83759), (23119, 82212), (23498, 80886), (24583, 77316), (25772, 73749), (26962, 70494), (27404, 69357), (29562, 64294), (32147, 59124), (35247, 53924), (38658, 49166), (40443, 46996), (41106, 46238)]