40414452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 107326464

約数和(自身を除く): 66912012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 61, 62, 78, 93, 122, 124, 137, 156, 183, 186, 244, 274, 366, 372, 403, 411, 548, 732, 793, 806, 822, 1209, 1586, 1612, 1644, 1781, 1891, 2379, 2418, 3172, 3562, 3782, 4247, 4758, 4836, 5343, 5673, 7124, 7564, 8357, 8494, 9516, 10686, 11346, 12741, 16714, 16988, 21372, 22692, 24583, 25071, 25482, 33428, 49166, 50142, 50964, 55211, 73749, 98332, 100284, 108641, 110422, 147498, 165633, 217282, 220844, 259067, 294996, 325923, 331266, 434564, 518134, 651846, 662532, 777201, 1036268, 1303692, 1554402, 3108804, 3367871, 6735742, 10103613, 13471484, 20207226, 40414452]

約数ペア:

[(1, 40414452), (2, 20207226), (3, 13471484), (4, 10103613), (6, 6735742), (12, 3367871), (13, 3108804), (26, 1554402), (31, 1303692), (39, 1036268), (52, 777201), (61, 662532), (62, 651846), (78, 518134), (93, 434564), (122, 331266), (124, 325923), (137, 294996), (156, 259067), (183, 220844), (186, 217282), (244, 165633), (274, 147498), (366, 110422), (372, 108641), (403, 100284), (411, 98332), (548, 73749), (732, 55211), (793, 50964), (806, 50142), (822, 49166), (1209, 33428), (1586, 25482), (1612, 25071), (1644, 24583), (1781, 22692), (1891, 21372), (2379, 16988), (2418, 16714), (3172, 12741), (3562, 11346), (3782, 10686), (4247, 9516), (4758, 8494), (4836, 8357), (5343, 7564), (5673, 7124)]