1445291238

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 3056984064

約数和(自身を除く): 1611692826

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 271, 318, 541, 542, 813, 1082, 1623, 1626, 1643, 3246, 3286, 4929, 8401, 9858, 14363, 16771, 16802, 25203, 28673, 28726, 33542, 43089, 50313, 50406, 57346, 86019, 86178, 100626, 146611, 172038, 293222, 439833, 445253, 879666, 888863, 890506, 1335759, 1777726, 2666589, 2671518, 4544941, 5333178, 7770383, 9089882, 13634823, 15540766, 23311149, 27269646, 46622298, 240881873, 481763746, 722645619, 1445291238]

約数ペア:

[(1, 1445291238), (2, 722645619), (3, 481763746), (6, 240881873), (31, 46622298), (53, 27269646), (62, 23311149), (93, 15540766), (106, 13634823), (159, 9089882), (186, 7770383), (271, 5333178), (318, 4544941), (541, 2671518), (542, 2666589), (813, 1777726), (1082, 1335759), (1623, 890506), (1626, 888863), (1643, 879666), (3246, 445253), (3286, 439833), (4929, 293222), (8401, 172038), (9858, 146611), (14363, 100626), (16771, 86178), (16802, 86019), (25203, 57346), (28673, 50406), (28726, 50313), (33542, 43089)]