386921292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 1023267840

約数和(自身を除く): 636346548

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 59, 61, 62, 68, 93, 102, 118, 122, 124, 177, 183, 186, 204, 236, 244, 289, 354, 366, 372, 527, 578, 708, 732, 867, 1003, 1037, 1054, 1156, 1581, 1734, 1829, 1891, 2006, 2074, 2108, 3009, 3111, 3162, 3468, 3599, 3658, 3782, 4012, 4148, 5487, 5673, 6018, 6222, 6324, 7198, 7316, 7564, 8959, 10797, 10974, 11346, 12036, 12444, 14396, 17051, 17629, 17918, 21594, 21948, 22692, 26877, 31093, 32147, 34102, 35258, 35836, 43188, 51153, 52887, 53754, 61183, 62186, 64294, 68204, 70516, 93279, 96441, 102306, 105774, 107508, 111569, 122366, 124372, 128588, 183549, 186558, 192882, 204612, 211548, 223138, 244732, 334707, 367098, 373116, 385764, 446276, 528581, 546499, 669414, 734196, 1040111, 1057162, 1092998, 1338828, 1585743, 1639497, 1896673, 2080222, 2114324, 2185996, 3120333, 3171486, 3278994, 3793346, 4160444, 5690019, 6240666, 6342972, 6557988, 7586692, 11380038, 12481332, 22760076, 32243441, 64486882, 96730323, 128973764, 193460646, 386921292]

約数ペア:

[(1, 386921292), (2, 193460646), (3, 128973764), (4, 96730323), (6, 64486882), (12, 32243441), (17, 22760076), (31, 12481332), (34, 11380038), (51, 7586692), (59, 6557988), (61, 6342972), (62, 6240666), (68, 5690019), (93, 4160444), (102, 3793346), (118, 3278994), (122, 3171486), (124, 3120333), (177, 2185996), (183, 2114324), (186, 2080222), (204, 1896673), (236, 1639497), (244, 1585743), (289, 1338828), (354, 1092998), (366, 1057162), (372, 1040111), (527, 734196), (578, 669414), (708, 546499), (732, 528581), (867, 446276), (1003, 385764), (1037, 373116), (1054, 367098), (1156, 334707), (1581, 244732), (1734, 223138), (1829, 211548), (1891, 204612), (2006, 192882), (2074, 186558), (2108, 183549), (3009, 128588), (3111, 124372), (3162, 122366), (3468, 111569), (3599, 107508), (3658, 105774), (3782, 102306), (4012, 96441), (4148, 93279), (5487, 70516), (5673, 68204), (6018, 64294), (6222, 62186), (6324, 61183), (7198, 53754), (7316, 52887), (7564, 51153), (8959, 43188), (10797, 35836), (10974, 35258), (11346, 34102), (12036, 32147), (12444, 31093), (14396, 26877), (17051, 22692), (17629, 21948), (17918, 21594)]