216154692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 622282752

約数和(自身を除く): 406128060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 47, 52, 62, 78, 93, 94, 117, 124, 141, 156, 186, 188, 234, 279, 282, 317, 372, 403, 423, 468, 558, 564, 611, 634, 806, 846, 951, 1116, 1209, 1222, 1268, 1457, 1612, 1692, 1833, 1902, 2418, 2444, 2853, 2914, 3627, 3666, 3804, 4121, 4371, 4836, 5499, 5706, 5828, 7254, 7332, 8242, 8742, 9827, 10998, 11412, 12363, 13113, 14508, 14899, 16484, 17484, 18941, 19654, 21996, 24726, 26226, 29481, 29798, 37089, 37882, 39308, 44697, 49452, 52452, 56823, 58962, 59596, 74178, 75764, 88443, 89394, 113646, 117924, 127751, 134091, 148356, 170469, 176886, 178788, 193687, 227292, 255502, 268182, 340938, 353772, 383253, 387374, 461869, 511004, 536364, 581061, 681876, 766506, 774748, 923738, 1149759, 1162122, 1385607, 1533012, 1743183, 1847476, 2299518, 2324244, 2771214, 3486366, 4156821, 4599036, 5542428, 6004297, 6972732, 8313642, 12008594, 16627284, 18012891, 24017188, 36025782, 54038673, 72051564, 108077346, 216154692]

約数ペア:

[(1, 216154692), (2, 108077346), (3, 72051564), (4, 54038673), (6, 36025782), (9, 24017188), (12, 18012891), (13, 16627284), (18, 12008594), (26, 8313642), (31, 6972732), (36, 6004297), (39, 5542428), (47, 4599036), (52, 4156821), (62, 3486366), (78, 2771214), (93, 2324244), (94, 2299518), (117, 1847476), (124, 1743183), (141, 1533012), (156, 1385607), (186, 1162122), (188, 1149759), (234, 923738), (279, 774748), (282, 766506), (317, 681876), (372, 581061), (403, 536364), (423, 511004), (468, 461869), (558, 387374), (564, 383253), (611, 353772), (634, 340938), (806, 268182), (846, 255502), (951, 227292), (1116, 193687), (1209, 178788), (1222, 176886), (1268, 170469), (1457, 148356), (1612, 134091), (1692, 127751), (1833, 117924), (1902, 113646), (2418, 89394), (2444, 88443), (2853, 75764), (2914, 74178), (3627, 59596), (3666, 58962), (3804, 56823), (4121, 52452), (4371, 49452), (4836, 44697), (5499, 39308), (5706, 37882), (5828, 37089), (7254, 29798), (7332, 29481), (8242, 26226), (8742, 24726), (9827, 21996), (10998, 19654), (11412, 18941), (12363, 17484), (13113, 16484), (14508, 14899)]