737463948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{19139}}^1$

素因数の和:19191

約数の個数: 72

約数和(自身を含む): 1961467200

約数和(自身を除く): 1224003252

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 6422, 9633, 12844, 19139, 19266, 38278, 38532, 57417, 76556, 114834, 229668, 248807, 363641, 497614, 727282, 746421, 995228, 1090923, 1454564, 1492842, 2181846, 2985684, 3234491, 4363692, 4727333, 6468982, 9454666, 9703473, 12937964, 14181999, 18909332, 19406946, 28363998, 38813892, 56727996, 61455329, 122910658, 184365987, 245821316, 368731974, 737463948]

約数ペア:

[(1, 737463948), (2, 368731974), (3, 245821316), (4, 184365987), (6, 122910658), (12, 61455329), (13, 56727996), (19, 38813892), (26, 28363998), (38, 19406946), (39, 18909332), (52, 14181999), (57, 12937964), (76, 9703473), (78, 9454666), (114, 6468982), (156, 4727333), (169, 4363692), (228, 3234491), (247, 2985684), (338, 2181846), (494, 1492842), (507, 1454564), (676, 1090923), (741, 995228), (988, 746421), (1014, 727282), (1482, 497614), (2028, 363641), (2964, 248807), (3211, 229668), (6422, 114834), (9633, 76556), (12844, 57417), (19139, 38532), (19266, 38278)]